65393245

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2543}}^1$

素因数の和:2724

約数の個数: 16

約数和(自身を含む): 81204480

約数和(自身を除く): 15811235

約数列:

[1, 5, 37, 139, 185, 695, 2543, 5143, 12715, 25715, 94091, 353477, 470455, 1767385, 13078649, 65393245]

約数ペア:

[(1, 65393245), (5, 13078649), (37, 1767385), (139, 470455), (185, 353477), (695, 94091), (2543, 25715), (5143, 12715)]