125892405

素因数分解:

$3^2\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{1889}}^1$

素因数の和:3381

約数の個数: 24

約数和(自身を含む): 218476440

約数和(自身を除く): 92584035

約数列:

[1, 3, 5, 9, 15, 45, 1481, 1889, 4443, 5667, 7405, 9445, 13329, 17001, 22215, 28335, 66645, 85005, 2797609, 8392827, 13988045, 25178481, 41964135, 125892405]

約数ペア:

[(1, 125892405), (3, 41964135), (5, 25178481), (9, 13988045), (15, 8392827), (45, 2797609), (1481, 85005), (1889, 66645), (4443, 28335), (5667, 22215), (7405, 17001), (9445, 13329)]