57403925

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 74016096

約数和(自身を除く): 16612171

約数列:

[1, 5, 25, 43, 67, 215, 335, 797, 1075, 1675, 2881, 3985, 14405, 19925, 34271, 53399, 72025, 171355, 266995, 856775, 1334975, 2296157, 11480785, 57403925]

約数ペア:

[(1, 57403925), (5, 11480785), (25, 2296157), (43, 1334975), (67, 856775), (215, 266995), (335, 171355), (797, 72025), (1075, 53399), (1675, 34271), (2881, 19925), (3985, 14405)]