57807725

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{25981}}^1$

素因数の和:26080

約数の個数: 12

約数和(自身を含む): 72489780

約数和(自身を除く): 14682055

約数列:

[1, 5, 25, 89, 445, 2225, 25981, 129905, 649525, 2312309, 11561545, 57807725]

約数ペア:

[(1, 57807725), (5, 11561545), (25, 2312309), (89, 649525), (445, 129905), (2225, 25981)]