13366825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 17409600

約数和(自身を除く): 4042775

約数列:

[1, 5, 25, 29, 103, 145, 179, 515, 725, 895, 2575, 2987, 4475, 5191, 14935, 18437, 25955, 74675, 92185, 129775, 460925, 534673, 2673365, 13366825]

約数ペア:

[(1, 13366825), (5, 2673365), (25, 534673), (29, 460925), (103, 129775), (145, 92185), (179, 74675), (515, 25955), (725, 18437), (895, 14935), (2575, 5191), (2987, 4475)]