57901175

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 74124720

約数和(自身を除く): 16223545

約数列:

[1, 5, 25, 53, 89, 265, 445, 491, 1325, 2225, 2455, 4717, 12275, 23585, 26023, 43699, 117925, 130115, 218495, 650575, 1092475, 2316047, 11580235, 57901175]

約数ペア:

[(1, 57901175), (5, 11580235), (25, 2316047), (53, 1092475), (89, 650575), (265, 218495), (445, 130115), (491, 117925), (1325, 43699), (2225, 26023), (2455, 23585), (4717, 12275)]