24550625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{3571}}^1$

素因数の和:3602

約数の個数: 20

約数和(自身を含む): 33476784

約数和(自身を除く): 8926159

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 3571, 6875, 17855, 39281, 89275, 196405, 446375, 982025, 2231875, 4910125, 24550625]

約数ペア:

[(1, 24550625), (5, 4910125), (11, 2231875), (25, 982025), (55, 446375), (125, 196405), (275, 89275), (625, 39281), (1375, 17855), (3571, 6875)]