68808685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{40357}}^1$

素因数の和:40404

約数の個数: 16

約数和(自身を含む): 92984832

約数和(自身を除く): 24176147

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 40357, 201785, 443927, 1251067, 2219635, 6255335, 13761737, 68808685]

約数ペア:

[(1, 68808685), (5, 13761737), (11, 6255335), (31, 2219635), (55, 1251067), (155, 443927), (341, 201785), (1705, 40357)]