20125094825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73182163}}^1$

素因数の和:73182184

約数の個数: 12

約数和(自身を含む): 27223765008

約数和(自身を除く): 7098670183

約数列:

[1, 5, 11, 25, 55, 275, 73182163, 365910815, 805003793, 1829554075, 4025018965, 20125094825]

約数ペア:

[(1, 20125094825), (5, 4025018965), (11, 1829554075), (25, 805003793), (55, 365910815), (275, 73182163)]