57162505

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 69626304

約数和(自身を除く): 12463799

約数列:

[1, 5, 131, 197, 443, 655, 985, 2215, 25807, 58033, 87271, 129035, 290165, 436355, 11432501, 57162505]

約数ペア:

[(1, 57162505), (5, 11432501), (131, 436355), (197, 290165), (443, 129035), (655, 87271), (985, 58033), (2215, 25807)]