78130825

素因数分解:

$5^2\times {\mathrm{827}}^1\times {\mathrm{3779}}^1$

素因数の和:4616

約数の個数: 12

約数和(自身を含む): 97025040

約数和(自身を除く): 18894215

約数列:

[1, 5, 25, 827, 3779, 4135, 18895, 20675, 94475, 3125233, 15626165, 78130825]

約数ペア:

[(1, 78130825), (5, 15626165), (25, 3125233), (827, 94475), (3779, 20675), (4135, 18895)]