476318975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{2141}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 645427440

約数和(自身を除く): 169108465

約数列:

[1, 5, 11, 25, 55, 275, 809, 2141, 4045, 8899, 10705, 20225, 23551, 44495, 53525, 117755, 222475, 588775, 1732069, 8660345, 19052759, 43301725, 95263795, 476318975]

約数ペア:

[(1, 476318975), (5, 95263795), (11, 43301725), (25, 19052759), (55, 8660345), (275, 1732069), (809, 588775), (2141, 222475), (4045, 117755), (8899, 53525), (10705, 44495), (20225, 23551)]