3869702225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{919}}^1\times {\mathrm{3917}}^1$

素因数の和:4889

約数の個数: 24

約数和(自身を含む): 4916619840

約数和(自身を除く): 1046917615

約数列:

[1, 5, 25, 43, 215, 919, 1075, 3917, 4595, 19585, 22975, 39517, 97925, 168431, 197585, 842155, 987925, 3599723, 4210775, 17998615, 89993075, 154788089, 773940445, 3869702225]

約数ペア:

[(1, 3869702225), (5, 773940445), (25, 154788089), (43, 89993075), (215, 17998615), (919, 4210775), (1075, 3599723), (3917, 987925), (4595, 842155), (19585, 197585), (22975, 168431), (39517, 97925)]