71301455

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 86894208

約数和(自身を除く): 15592753

約数列:

[1, 5, 101, 271, 505, 521, 1355, 2605, 27371, 52621, 136855, 141191, 263105, 705955, 14260291, 71301455]

約数ペア:

[(1, 71301455), (5, 14260291), (101, 705955), (271, 263105), (505, 141191), (521, 136855), (1355, 52621), (2605, 27371)]