56166255

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5179}}^1$

素因数の和:5431

約数の個数: 24

約数和(自身を含む): 97777680

約数和(自身を除く): 41611425

約数列:

[1, 3, 5, 9, 15, 45, 241, 723, 1205, 2169, 3615, 5179, 10845, 15537, 25895, 46611, 77685, 233055, 1248139, 3744417, 6240695, 11233251, 18722085, 56166255]

約数ペア:

[(1, 56166255), (3, 18722085), (5, 11233251), (9, 6240695), (15, 3744417), (45, 1248139), (241, 233055), (723, 77685), (1205, 46611), (2169, 25895), (3615, 15537), (5179, 10845)]