An observation on the sums of divisors Export

@misc{citeulike:3036305, abstract = {This is a translation to English from the original Latin of Leonhard Euler's ``Observatio de summis divisorum'', Novi Commentarii academiae scientiarum Petropolitanae 5 (1760), 59-74; E243 in the Enestrom index. In it he gives a recurrence relation that yields the sum of the divisors of a positive integer number, which is constructed using the pentagonal numbers.}, archivePrefix = {arXiv}, author = {Euler, Leonhard}, citeulike-article-id = {3036305}, citeulike-linkout-0 = {http://arxiv.org/abs/math/0411587}, citeulike-linkout-1 = {http://arxiv.org/pdf/math/0411587}, day = {8}, eprint = {math/0411587}, keywords = {available-in-tex-format, historical-work, mathematics, number-theory}, month = {Dec}, posted-at = {2008-07-23 08:58:50}, priority = {2}, title = {An observation on the sums of divisors}, url = {http://arxiv.org/abs/math/0411587}, year = {2004} }

TY - ELEC ID - citeulike:3036305 L3 - citeulike-article-id:3036305 N2 - This is a translation to English from the original Latin of Leonhard Euler's ``Observatio de summis divisorum'', Novi Commentarii academiae scientiarum Petropolitanae 5 (1760), 59-74; E243 in the Enestrom index. In it he gives a recurrence relation that yields the sum of the divisors of a positive integer number, which is constructed using the pentagonal numbers. TI - An observation on the sums of divisors KW - available-in-tex-format KW - historical-work KW - mathematics KW - number-theory AU - Euler, Leonhard PY - 2004/Dec/08/ UR - http://arxiv.org/abs/math/0411587 ER -