82634275

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{37139}}^1$

素因数の和:37238

約数の個数: 12

約数和(自身を含む): 103620600

約数和(自身を除く): 20986325

約数列:

[1, 5, 25, 89, 445, 2225, 37139, 185695, 928475, 3305371, 16526855, 82634275]

約数ペア:

[(1, 82634275), (5, 16526855), (25, 3305371), (89, 928475), (445, 185695), (2225, 37139)]