40440025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{95153}}^1$

素因数の和:95180

約数の個数: 12

約数和(自身を含む): 53095932

約数和(自身を除く): 12655907

約数列:

[1, 5, 17, 25, 85, 425, 95153, 475765, 1617601, 2378825, 8088005, 40440025]

約数ペア:

[(1, 40440025), (5, 8088005), (17, 2378825), (25, 1617601), (85, 475765), (425, 95153)]