22376575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 30859136

約数和(自身を除く): 8482561

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 2221, 10075, 11105, 28873, 55525, 68851, 144365, 344255, 721825, 895063, 1721275, 4475315, 22376575]

約数ペア:

[(1, 22376575), (5, 4475315), (13, 1721275), (25, 895063), (31, 721825), (65, 344255), (155, 144365), (325, 68851), (403, 55525), (775, 28873), (2015, 11105), (2221, 10075)]