27005525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{193}}^2$

素因数の和:425

約数の個数: 18

約数和(自身を含む): 34821990

約数和(自身を除く): 7816465

約数列:

[1, 5, 25, 29, 145, 193, 725, 965, 4825, 5597, 27985, 37249, 139925, 186245, 931225, 1080221, 5401105, 27005525]

約数ペア:

[(1, 27005525), (5, 5401105), (25, 1080221), (29, 931225), (145, 186245), (193, 139925), (725, 37249), (965, 27985), (4825, 5597)]