28568855

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15401}}^1$

素因数の和:15466

約数の個数: 16

約数和(自身を含む): 39921984

約数和(自身を除く): 11353129

約数列:

[1, 5, 7, 35, 53, 265, 371, 1855, 15401, 77005, 107807, 539035, 816253, 4081265, 5713771, 28568855]

約数ペア:

[(1, 28568855), (5, 5713771), (7, 4081265), (35, 816253), (53, 539035), (265, 107807), (371, 77005), (1855, 15401)]