83988725

素因数分解:

$5^2\times {\mathrm{859}}^1\times {\mathrm{3911}}^1$

素因数の和:4780

約数の個数: 12

約数和(自身を含む): 104293920

約数和(自身を除く): 20305195

約数列:

[1, 5, 25, 859, 3911, 4295, 19555, 21475, 97775, 3359549, 16797745, 83988725]

約数ペア:

[(1, 83988725), (5, 16797745), (25, 3359549), (859, 97775), (3911, 21475), (4295, 19555)]