13054185

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2087}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 22800960

約数和(自身を除く): 9746775

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 2087, 6255, 6261, 10435, 18783, 31305, 93915, 290093, 870279, 1450465, 2610837, 4351395, 13054185]

約数ペア:

[(1, 13054185), (3, 4351395), (5, 2610837), (9, 1450465), (15, 870279), (45, 290093), (139, 93915), (417, 31305), (695, 18783), (1251, 10435), (2085, 6261), (2087, 6255)]