82636525

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{80621}}^1$

素因数の和:80672

約数の個数: 12

約数和(自身を含む): 104969844

約数和(自身を除く): 22333319

約数列:

[1, 5, 25, 41, 205, 1025, 80621, 403105, 2015525, 3305461, 16527305, 82636525]

約数ペア:

[(1, 82636525), (5, 16527305), (25, 3305461), (41, 2015525), (205, 403105), (1025, 80621)]