83235025

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{37409}}^1$

素因数の和:37508

約数の個数: 12

約数和(自身を含む): 104373900

約数和(自身を除く): 21138875

約数列:

[1, 5, 25, 89, 445, 2225, 37409, 187045, 935225, 3329401, 16647005, 83235025]

約数ペア:

[(1, 83235025), (5, 16647005), (25, 3329401), (89, 935225), (445, 187045), (2225, 37409)]