1408259255

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{1163}}^1\times {\mathrm{1433}}^1$

素因数の和:2627

約数の個数: 24

約数和(自身を含む): 1832755248

約数和(自身を除く): 424495993

約数列:

[1, 5, 13, 65, 169, 845, 1163, 1433, 5815, 7165, 15119, 18629, 75595, 93145, 196547, 242177, 982735, 1210885, 1666579, 8332895, 21665527, 108327635, 281651851, 1408259255]

約数ペア:

[(1, 1408259255), (5, 281651851), (13, 108327635), (65, 21665527), (169, 8332895), (845, 1666579), (1163, 1210885), (1433, 982735), (5815, 242177), (7165, 196547), (15119, 93145), (18629, 75595)]