25975885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2917}}^1$

素因数の和:3072

約数の個数: 16

約数和(自身を含む): 33825456

約数和(自身を除く): 7849571

約数列:

[1, 5, 13, 65, 137, 685, 1781, 2917, 8905, 14585, 37921, 189605, 399629, 1998145, 5195177, 25975885]

約数ペア:

[(1, 25975885), (5, 5195177), (13, 1998145), (65, 399629), (137, 189605), (685, 37921), (1781, 14585), (2917, 8905)]