68791575

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{8117}}^1$

素因数の和:8243

約数の個数: 24

約数和(自身を含む): 114756048

約数和(自身を除く): 45964473

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 1695, 2825, 8117, 8475, 24351, 40585, 121755, 202925, 608775, 917221, 2751663, 4586105, 13758315, 22930525, 68791575]

約数ペア:

[(1, 68791575), (3, 22930525), (5, 13758315), (15, 4586105), (25, 2751663), (75, 917221), (113, 608775), (339, 202925), (565, 121755), (1695, 40585), (2825, 24351), (8117, 8475)]