39407745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1129}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 68342400

約数和(自身を除く): 28934655

約数列:

[1, 3, 5, 13, 15, 39, 65, 179, 195, 537, 895, 1129, 2327, 2685, 3387, 5645, 6981, 11635, 14677, 16935, 34905, 44031, 73385, 202091, 220155, 606273, 1010455, 2627183, 3031365, 7881549, 13135915, 39407745]

約数ペア:

[(1, 39407745), (3, 13135915), (5, 7881549), (13, 3031365), (15, 2627183), (39, 1010455), (65, 606273), (179, 220155), (195, 202091), (537, 73385), (895, 44031), (1129, 34905), (2327, 16935), (2685, 14677), (3387, 11635), (5645, 6981)]