231754225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{857}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 298429560

約数和(自身を除く): 66675335

約数列:

[1, 5, 25, 29, 145, 373, 725, 857, 1865, 4285, 9325, 10817, 21425, 24853, 54085, 124265, 270425, 319661, 621325, 1598305, 7991525, 9270169, 46350845, 231754225]

約数ペア:

[(1, 231754225), (5, 46350845), (25, 9270169), (29, 7991525), (145, 1598305), (373, 621325), (725, 319661), (857, 270425), (1865, 124265), (4285, 54085), (9325, 24853), (10817, 21425)]