90272545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{2221}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 118388160

約数和(自身を除く): 28115615

約数列:

[1, 5, 11, 55, 739, 2221, 3695, 8129, 11105, 24431, 40645, 122155, 1641319, 8206595, 18054509, 90272545]

約数ペア:

[(1, 90272545), (5, 18054509), (11, 8206595), (55, 1641319), (739, 122155), (2221, 40645), (3695, 24431), (8129, 11105)]