415485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 823680

約数和(自身を除く): 408195

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1319, 3957, 6595, 9233, 11871, 19785, 27699, 46165, 59355, 83097, 138495, 415485]

約数ペア:

[(1, 415485), (3, 138495), (5, 83097), (7, 59355), (9, 46165), (15, 27699), (21, 19785), (35, 11871), (45, 9233), (63, 6595), (105, 3957), (315, 1319)]