13225525

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{7451}}^1$

素因数の和:7532

約数の個数: 12

約数和(自身を含む): 16632864

約数和(自身を除く): 3407339

約数列:

[1, 5, 25, 71, 355, 1775, 7451, 37255, 186275, 529021, 2645105, 13225525]

約数ペア:

[(1, 13225525), (5, 2645105), (25, 529021), (71, 186275), (355, 37255), (1775, 7451)]