9657945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 18532800

約数和(自身を除く): 8874855

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 109, 165, 179, 327, 495, 537, 545, 895, 981, 1199, 1611, 1635, 1969, 2685, 3597, 4905, 5907, 5995, 8055, 9845, 10791, 17721, 17985, 19511, 29535, 53955, 58533, 88605, 97555, 175599, 214621, 292665, 643863, 877995, 1073105, 1931589, 3219315, 9657945]

約数ペア:

[(1, 9657945), (3, 3219315), (5, 1931589), (9, 1073105), (11, 877995), (15, 643863), (33, 292665), (45, 214621), (55, 175599), (99, 97555), (109, 88605), (165, 58533), (179, 53955), (327, 29535), (495, 19511), (537, 17985), (545, 17721), (895, 10791), (981, 9845), (1199, 8055), (1611, 5995), (1635, 5907), (1969, 4905), (2685, 3597)]