102904255

素因数分解:

$5^1\times {\mathrm{61}}^2\times {\mathrm{5531}}^1$

素因数の和:5658

約数の個数: 12

約数和(自身を含む): 125565336

約数和(自身を除く): 22661081

約数列:

[1, 5, 61, 305, 3721, 5531, 18605, 27655, 337391, 1686955, 20580851, 102904255]

約数ペア:

[(1, 102904255), (5, 20580851), (61, 1686955), (305, 337391), (3721, 27655), (5531, 18605)]