71412685

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3517}}^1$

素因数の和:3684

約数の個数: 16

約数和(自身を含む): 89160192

約数和(自身を除く): 17747507

約数列:

[1, 5, 31, 131, 155, 655, 3517, 4061, 17585, 20305, 109027, 460727, 545135, 2303635, 14282537, 71412685]

約数ペア:

[(1, 71412685), (5, 14282537), (31, 2303635), (131, 545135), (155, 460727), (655, 109027), (3517, 20305), (4061, 17585)]