9221715

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 16611840

約数和(自身を除く): 7390125

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 823, 1245, 2241, 2469, 3735, 4115, 7407, 11205, 12345, 22221, 37035, 68309, 111105, 204927, 341545, 614781, 1024635, 1844343, 3073905, 9221715]

約数ペア:

[(1, 9221715), (3, 3073905), (5, 1844343), (9, 1024635), (15, 614781), (27, 341545), (45, 204927), (83, 111105), (135, 68309), (249, 37035), (415, 22221), (747, 12345), (823, 11205), (1245, 7407), (2241, 4115), (2469, 3735)]