84709525

素因数分解:

$5^2\times {\mathrm{1811}}^1\times {\mathrm{1871}}^1$

素因数の和:3692

約数の個数: 12

約数和(自身を含む): 105153984

約数和(自身を除く): 20444459

約数列:

[1, 5, 25, 1811, 1871, 9055, 9355, 45275, 46775, 3388381, 16941905, 84709525]

約数ペア:

[(1, 84709525), (5, 16941905), (25, 3388381), (1811, 46775), (1871, 45275), (9055, 9355)]