71911235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2861}}^1$

素因数の和:3334

約数の個数: 16

約数和(自身を含む): 94377312

約数和(自身を除く): 22466077

約数列:

[1, 5, 11, 55, 457, 2285, 2861, 5027, 14305, 25135, 31471, 157355, 1307477, 6537385, 14382247, 71911235]

約数ペア:

[(1, 71911235), (5, 14382247), (11, 6537385), (55, 1307477), (457, 157355), (2285, 31471), (2861, 25135), (5027, 14305)]