13099575

素因数分解:

$3^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 21762000

約数和(自身を除く): 8662425

約数列:

[1, 3, 5, 15, 25, 75, 389, 449, 1167, 1347, 1945, 2245, 5835, 6735, 9725, 11225, 29175, 33675, 174661, 523983, 873305, 2619915, 4366525, 13099575]

約数ペア:

[(1, 13099575), (3, 4366525), (5, 2619915), (15, 873305), (25, 523983), (75, 174661), (389, 33675), (449, 29175), (1167, 11225), (1347, 9725), (1945, 6735), (2245, 5835)]