12597615

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2137}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 22012848

約数和(自身を除く): 9415233

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 2137, 5895, 6411, 10685, 19233, 32055, 96165, 279947, 839841, 1399735, 2519523, 4199205, 12597615]

約数ペア:

[(1, 12597615), (3, 4199205), (5, 2519523), (9, 1399735), (15, 839841), (45, 279947), (131, 96165), (393, 32055), (655, 19233), (1179, 10685), (1965, 6411), (2137, 5895)]