90927655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{593}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 134918784

約数和(自身を除く): 43991129

約数列:

[1, 5, 7, 13, 35, 65, 91, 337, 455, 593, 1685, 2359, 2965, 4151, 4381, 7709, 11795, 20755, 21905, 30667, 38545, 53963, 153335, 199841, 269815, 999205, 1398887, 2597933, 6994435, 12989665, 18185531, 90927655]

約数ペア:

[(1, 90927655), (5, 18185531), (7, 12989665), (13, 6994435), (35, 2597933), (65, 1398887), (91, 999205), (337, 269815), (455, 199841), (593, 153335), (1685, 53963), (2359, 38545), (2965, 30667), (4151, 21905), (4381, 20755), (7709, 11795)]