13671310225

素因数分解:

$5^2\times {\mathrm{709}}^1\times {\mathrm{771301}}^1$

素因数の和:772020

約数の個数: 12

約数和(自身を含む): 16976357020

約数和(自身を除く): 3305046795

約数列:

[1, 5, 25, 709, 3545, 17725, 771301, 3856505, 19282525, 546852409, 2734262045, 13671310225]

約数ペア:

[(1, 13671310225), (5, 2734262045), (25, 546852409), (709, 19282525), (3545, 3856505), (17725, 771301)]