71791655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{29851}}^1$

素因数の和:29906

約数の個数: 16

約数和(自身を含む): 95287584

約数和(自身を除く): 23495929

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 29851, 149255, 388063, 1104487, 1940315, 5522435, 14358331, 71791655]

約数ペア:

[(1, 71791655), (5, 14358331), (13, 5522435), (37, 1940315), (65, 1104487), (185, 388063), (481, 149255), (2405, 29851)]