2633985

素因数分解:

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

素因数の和:302

約数の個数: 32

約数和(自身を含む): 4752000

約数和(自身を除く): 2118015

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 179, 327, 537, 545, 895, 981, 1611, 1635, 2685, 2943, 4833, 4905, 8055, 14715, 19511, 24165, 58533, 97555, 175599, 292665, 526797, 877995, 2633985]

約数ペア:

[(1, 2633985), (3, 877995), (5, 526797), (9, 292665), (15, 175599), (27, 97555), (45, 58533), (109, 24165), (135, 19511), (179, 14715), (327, 8055), (537, 4905), (545, 4833), (895, 2943), (981, 2685), (1611, 1635)]