82819445

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{1531}}^1$

素因数の和:1916

約数の個数: 16

約数和(自身を含む): 102950400

約数和(自身を除く): 20130955

約数列:

[1, 5, 31, 155, 349, 1531, 1745, 7655, 10819, 47461, 54095, 237305, 534319, 2671595, 16563889, 82819445]

約数ペア:

[(1, 82819445), (5, 16563889), (31, 2671595), (155, 534319), (349, 237305), (1531, 54095), (1745, 47461), (7655, 10819)]