28596315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2441}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 50637312

約数和(自身を除く): 22040997

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 2343, 2441, 3905, 7323, 11715, 12205, 26851, 36615, 80553, 134255, 173311, 402765, 519933, 866555, 1906421, 2599665, 5719263, 9532105, 28596315]

約数ペア:

[(1, 28596315), (3, 9532105), (5, 5719263), (11, 2599665), (15, 1906421), (33, 866555), (55, 519933), (71, 402765), (165, 173311), (213, 134255), (355, 80553), (781, 36615), (1065, 26851), (2343, 12205), (2441, 11715), (3905, 7323)]