13149495

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2837}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 23021856

約数和(自身を除く): 9872361

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 2837, 4635, 8511, 14185, 25533, 42555, 127665, 292211, 876633, 1461055, 2629899, 4383165, 13149495]

約数ペア:

[(1, 13149495), (3, 4383165), (5, 2629899), (9, 1461055), (15, 876633), (45, 292211), (103, 127665), (309, 42555), (515, 25533), (927, 14185), (1545, 8511), (2837, 4635)]