9748255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^2$

素因数の和:858

約数の個数: 12

約数和(自身を含む): 12791736

約数和(自身を除く): 3043481

約数列:

[1, 5, 11, 55, 421, 2105, 4631, 23155, 177241, 886205, 1949651, 9748255]

約数ペア:

[(1, 9748255), (5, 1949651), (11, 886205), (55, 177241), (421, 23155), (2105, 4631)]