68257625

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{7691}}^1$

素因数の和:7777

約数の個数: 16

約数和(自身を含む): 86396544

約数和(自身を除く): 18138919

約数列:

[1, 5, 25, 71, 125, 355, 1775, 7691, 8875, 38455, 192275, 546061, 961375, 2730305, 13651525, 68257625]

約数ペア:

[(1, 68257625), (5, 13651525), (25, 2730305), (71, 961375), (125, 546061), (355, 192275), (1775, 38455), (7691, 8875)]