15039855

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5479}}^1$

素因数の和:5551

約数の個数: 24

約数和(自身を含む): 26501280

約数和(自身を除く): 11461425

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 5479, 16437, 27395, 49311, 82185, 246555, 334219, 1002657, 1671095, 3007971, 5013285, 15039855]

約数ペア:

[(1, 15039855), (3, 5013285), (5, 3007971), (9, 1671095), (15, 1002657), (45, 334219), (61, 246555), (183, 82185), (305, 49311), (549, 27395), (915, 16437), (2745, 5479)]