24813125

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:123

約数の個数: 30

約数和(自身を含む): 32966010

約数和(自身を除く): 8152885

約数列:

[1, 5, 25, 29, 37, 125, 145, 185, 625, 725, 925, 1073, 1369, 3625, 4625, 5365, 6845, 18125, 23125, 26825, 34225, 39701, 134125, 171125, 198505, 670625, 855625, 992525, 4962625, 24813125]

約数ペア:

[(1, 24813125), (5, 4962625), (25, 992525), (29, 855625), (37, 670625), (125, 198505), (145, 171125), (185, 134125), (625, 39701), (725, 34225), (925, 26825), (1073, 23125), (1369, 18125), (3625, 6845), (4625, 5365)]