42550925

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 54720456

約数和(自身を除く): 12169531

約数列:

[1, 5, 25, 37, 157, 185, 293, 785, 925, 1465, 3925, 5809, 7325, 10841, 29045, 46001, 54205, 145225, 230005, 271025, 1150025, 1702037, 8510185, 42550925]

約数ペア:

[(1, 42550925), (5, 8510185), (25, 1702037), (37, 1150025), (157, 271025), (185, 230005), (293, 145225), (785, 54205), (925, 46001), (1465, 29045), (3925, 10841), (5809, 7325)]