61897445

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1543}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 76038912

約数和(自身を除く): 14141467

約数列:

[1, 5, 71, 113, 355, 565, 1543, 7715, 8023, 40115, 109553, 174359, 547765, 871795, 12379489, 61897445]

約数ペア:

[(1, 61897445), (5, 12379489), (71, 871795), (113, 547765), (355, 174359), (565, 109553), (1543, 40115), (7715, 8023)]