88638125

素因数分解:

$5^4\times {\mathrm{37}}^1\times {\mathrm{3833}}^1$

素因数の和:3890

約数の個数: 20

約数和(自身を含む): 113785452

約数和(自身を除く): 25147327

約数列:

[1, 5, 25, 37, 125, 185, 625, 925, 3833, 4625, 19165, 23125, 95825, 141821, 479125, 709105, 2395625, 3545525, 17727625, 88638125]

約数ペア:

[(1, 88638125), (5, 17727625), (25, 3545525), (37, 2395625), (125, 709105), (185, 479125), (625, 141821), (925, 95825), (3833, 23125), (4625, 19165)]