25273025

素因数分解:

$5^2\times {\mathrm{401}}^1\times {\mathrm{2521}}^1$

素因数の和:2932

約数の個数: 12

約数和(自身を含む): 31429164

約数和(自身を除く): 6156139

約数列:

[1, 5, 25, 401, 2005, 2521, 10025, 12605, 63025, 1010921, 5054605, 25273025]

約数ペア:

[(1, 25273025), (5, 5054605), (25, 1010921), (401, 63025), (2005, 12605), (2521, 10025)]