140471425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8933}}^1$

素因数の和:8997

約数の個数: 24

約数和(自身を含む): 189436536

約数和(自身を除く): 48965111

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 3145, 8933, 15725, 44665, 151861, 223325, 330521, 759305, 1652605, 3796525, 5618857, 8263025, 28094285, 140471425]

約数ペア:

[(1, 140471425), (5, 28094285), (17, 8263025), (25, 5618857), (37, 3796525), (85, 1652605), (185, 759305), (425, 330521), (629, 223325), (925, 151861), (3145, 44665), (8933, 15725)]