100806325

素因数分解:

$5^2\times {\mathrm{643}}^1\times {\mathrm{6271}}^1$

素因数の和:6924

約数の個数: 12

約数和(自身を含む): 125214208

約数和(自身を除く): 24407883

約数列:

[1, 5, 25, 643, 3215, 6271, 16075, 31355, 156775, 4032253, 20161265, 100806325]

約数ペア:

[(1, 100806325), (5, 20161265), (25, 4032253), (643, 156775), (3215, 31355), (6271, 16075)]