386691435

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1054

約数の個数: 96

約数和(自身を含む): 788978880

約数和(自身を除く): 402287445

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 169, 195, 221, 255, 351, 459, 507, 585, 663, 765, 845, 997, 1105, 1521, 1755, 1989, 2295, 2535, 2873, 2991, 3315, 4563, 4985, 5967, 7605, 8619, 8973, 9945, 12961, 14365, 14955, 16949, 22815, 25857, 26919, 29835, 38883, 43095, 44865, 50847, 64805, 77571, 84745, 116649, 129285, 134595, 152541, 168493, 194415, 220337, 254235, 349947, 387855, 457623, 505479, 583245, 661011, 762705, 842465, 1101685, 1516437, 1749735, 1983033, 2288115, 2527395, 2864381, 3305055, 4549311, 5949099, 7582185, 8593143, 9915165, 14321905, 22746555, 25779429, 29745495, 42965715, 77338287, 128897145, 386691435]

約数ペア:

[(1, 386691435), (3, 128897145), (5, 77338287), (9, 42965715), (13, 29745495), (15, 25779429), (17, 22746555), (27, 14321905), (39, 9915165), (45, 8593143), (51, 7582185), (65, 5949099), (85, 4549311), (117, 3305055), (135, 2864381), (153, 2527395), (169, 2288115), (195, 1983033), (221, 1749735), (255, 1516437), (351, 1101685), (459, 842465), (507, 762705), (585, 661011), (663, 583245), (765, 505479), (845, 457623), (997, 387855), (1105, 349947), (1521, 254235), (1755, 220337), (1989, 194415), (2295, 168493), (2535, 152541), (2873, 134595), (2991, 129285), (3315, 116649), (4563, 84745), (4985, 77571), (5967, 64805), (7605, 50847), (8619, 44865), (8973, 43095), (9945, 38883), (12961, 29835), (14365, 26919), (14955, 25857), (16949, 22815)]