80335485

素因数分解:

$3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{3727}}^1$

素因数の和:4217

約数の個数: 24

約数和(自身を含む): 139576320

約数和(自身を除く): 59240835

約数列:

[1, 3, 5, 9, 15, 45, 479, 1437, 2395, 3727, 4311, 7185, 11181, 18635, 21555, 33543, 55905, 167715, 1785233, 5355699, 8926165, 16067097, 26778495, 80335485]

約数ペア:

[(1, 80335485), (3, 26778495), (5, 16067097), (9, 8926165), (15, 5355699), (45, 1785233), (479, 167715), (1437, 55905), (2395, 33543), (3727, 21555), (4311, 18635), (7185, 11181)]