55525025

素因数分解:

$5^2\times {\mathrm{881}}^1\times {\mathrm{2521}}^1$

素因数の和:3412

約数の個数: 12

約数和(自身を含む): 68956524

約数和(自身を除く): 13431499

約数列:

[1, 5, 25, 881, 2521, 4405, 12605, 22025, 63025, 2221001, 11105005, 55525025]

約数ペア:

[(1, 55525025), (5, 11105005), (25, 2221001), (881, 63025), (2521, 22025), (4405, 12605)]