13481415

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7307}}^1$

素因数の和:7359

約数の個数: 24

約数和(自身を含む): 23941008

約数和(自身を除く): 10459593

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 7307, 21921, 36535, 65763, 109605, 299587, 328815, 898761, 1497935, 2696283, 4493805, 13481415]

約数ペア:

[(1, 13481415), (3, 4493805), (5, 2696283), (9, 1497935), (15, 898761), (41, 328815), (45, 299587), (123, 109605), (205, 65763), (369, 36535), (615, 21921), (1845, 7307)]