22867025

素因数分解:

$5^2\times {\mathrm{401}}^1\times {\mathrm{2281}}^1$

素因数の和:2692

約数の個数: 12

約数和(自身を含む): 28438284

約数和(自身を除く): 5571259

約数列:

[1, 5, 25, 401, 2005, 2281, 10025, 11405, 57025, 914681, 4573405, 22867025]

約数ペア:

[(1, 22867025), (5, 4573405), (25, 914681), (401, 57025), (2005, 11405), (2281, 10025)]