14916915

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 28540512

約数和(自身を除く): 13623597

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 593, 645, 1677, 1779, 1935, 2795, 2965, 5031, 5337, 7709, 8385, 8895, 23127, 25155, 25499, 26685, 38545, 69381, 76497, 115635, 127495, 229491, 331487, 346905, 382485, 994461, 1147455, 1657435, 2983383, 4972305, 14916915]

約数ペア:

[(1, 14916915), (3, 4972305), (5, 2983383), (9, 1657435), (13, 1147455), (15, 994461), (39, 382485), (43, 346905), (45, 331487), (65, 229491), (117, 127495), (129, 115635), (195, 76497), (215, 69381), (387, 38545), (559, 26685), (585, 25499), (593, 25155), (645, 23127), (1677, 8895), (1779, 8385), (1935, 7709), (2795, 5337), (2965, 5031)]