39860145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 75693072

約数和(自身を除く): 35832927

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 183, 195, 305, 549, 585, 793, 915, 1117, 2379, 2745, 3351, 3965, 5585, 7137, 10053, 11895, 14521, 16755, 35685, 43563, 50265, 68137, 72605, 130689, 204411, 217815, 340685, 613233, 653445, 885781, 1022055, 2657343, 3066165, 4428905, 7972029, 13286715, 39860145]

約数ペア:

[(1, 39860145), (3, 13286715), (5, 7972029), (9, 4428905), (13, 3066165), (15, 2657343), (39, 1022055), (45, 885781), (61, 653445), (65, 613233), (117, 340685), (183, 217815), (195, 204411), (305, 130689), (549, 72605), (585, 68137), (793, 50265), (915, 43563), (1117, 35685), (2379, 16755), (2745, 14521), (3351, 11895), (3965, 10053), (5585, 7137)]