13511655

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4229}}^1$

素因数の和:4311

約数の個数: 24

約数和(自身を含む): 23755680

約数和(自身を除く): 10244025

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 4229, 12687, 21145, 38061, 63435, 190305, 300259, 900777, 1501295, 2702331, 4503885, 13511655]

約数ペア:

[(1, 13511655), (3, 4503885), (5, 2702331), (9, 1501295), (15, 900777), (45, 300259), (71, 190305), (213, 63435), (355, 38061), (639, 21145), (1065, 12687), (3195, 4229)]