12960078345

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1\times {\mathrm{1987}}^1$

素因数の和:2942

約数の個数: 48

約数和(自身を含む): 22621976832

約数和(自身を除く): 9661898487

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 751, 965, 1737, 1987, 2253, 2895, 3755, 5961, 6759, 8685, 9935, 11265, 17883, 29805, 33795, 89415, 144943, 383491, 434829, 724715, 1150473, 1304487, 1492237, 1917455, 2174145, 3451419, 4476711, 5752365, 6522435, 7461185, 13430133, 17257095, 22383555, 67150665, 288001741, 864005223, 1440008705, 2592015669, 4320026115, 12960078345]

約数ペア:

[(1, 12960078345), (3, 4320026115), (5, 2592015669), (9, 1440008705), (15, 864005223), (45, 288001741), (193, 67150665), (579, 22383555), (751, 17257095), (965, 13430133), (1737, 7461185), (1987, 6522435), (2253, 5752365), (2895, 4476711), (3755, 3451419), (5961, 2174145), (6759, 1917455), (8685, 1492237), (9935, 1304487), (11265, 1150473), (17883, 724715), (29805, 434829), (33795, 383491), (89415, 144943)]