13309025525

素因数分解:

$5^2\times {\mathrm{3203}}^1\times {\mathrm{166207}}^1$

素因数の和:169420

約数の個数: 12

約数和(自身を含む): 16508443392

約数和(自身を除く): 3199417867

約数列:

[1, 5, 25, 3203, 16015, 80075, 166207, 831035, 4155175, 532361021, 2661805105, 13309025525]

約数ペア:

[(1, 13309025525), (5, 2661805105), (25, 532361021), (3203, 4155175), (16015, 831035), (80075, 166207)]