39516165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2234

約数の個数: 48

約数和(自身を含む): 76177920

約数和(自身を除く): 36661755

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 2179, 3627, 6045, 6537, 10895, 18135, 19611, 28327, 32685, 67549, 84981, 98055, 141635, 202647, 254943, 337745, 424905, 607941, 878137, 1013235, 1274715, 2634411, 3039705, 4390685, 7903233, 13172055, 39516165]

約数ペア:

[(1, 39516165), (3, 13172055), (5, 7903233), (9, 4390685), (13, 3039705), (15, 2634411), (31, 1274715), (39, 1013235), (45, 878137), (65, 607941), (93, 424905), (117, 337745), (155, 254943), (195, 202647), (279, 141635), (403, 98055), (465, 84981), (585, 67549), (1209, 32685), (1395, 28327), (2015, 19611), (2179, 18135), (3627, 10895), (6045, 6537)]