2480491395

素因数分解:

$3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{66653}}^1$

素因数の和:67491

約数の個数: 24

約数和(自身を含む): 4304781936

約数和(自身を除く): 1824290541

約数列:

[1, 3, 5, 9, 15, 45, 827, 2481, 4135, 7443, 12405, 37215, 66653, 199959, 333265, 599877, 999795, 2999385, 55122031, 165366093, 275610155, 496098279, 826830465, 2480491395]

約数ペア:

[(1, 2480491395), (3, 826830465), (5, 496098279), (9, 275610155), (15, 165366093), (45, 55122031), (827, 2999385), (2481, 999795), (4135, 599877), (7443, 333265), (12405, 199959), (37215, 66653)]