9864855

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 23869440

約数和(自身を除く): 14004585

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 27, 33, 35, 39, 45, 55, 63, 65, 73, 77, 91, 99, 105, 117, 135, 143, 165, 189, 195, 219, 231, 273, 297, 315, 351, 365, 385, 429, 455, 495, 511, 585, 657, 693, 715, 803, 819, 945, 949, 1001, 1095, 1155, 1287, 1365, 1485, 1533, 1755, 1971, 2079, 2145, 2409, 2457, 2555, 2847, 3003, 3285, 3465, 3861, 4015, 4095, 4599, 4745, 5005, 5621, 6435, 6643, 7227, 7665, 8541, 9009, 9855, 10395, 10439, 12045, 12285, 13797, 14235, 15015, 16863, 19305, 19929, 21681, 22995, 25623, 27027, 28105, 31317, 33215, 36135, 42705, 45045, 50589, 52195, 59787, 68985, 73073, 84315, 93951, 99645, 108405, 128115, 135135, 151767, 156585, 179361, 219219, 252945, 281853, 298935, 365365, 469755, 657657, 758835, 896805, 1096095, 1409265, 1972971, 3288285, 9864855]

約数ペア:

[(1, 9864855), (3, 3288285), (5, 1972971), (7, 1409265), (9, 1096095), (11, 896805), (13, 758835), (15, 657657), (21, 469755), (27, 365365), (33, 298935), (35, 281853), (39, 252945), (45, 219219), (55, 179361), (63, 156585), (65, 151767), (73, 135135), (77, 128115), (91, 108405), (99, 99645), (105, 93951), (117, 84315), (135, 73073), (143, 68985), (165, 59787), (189, 52195), (195, 50589), (219, 45045), (231, 42705), (273, 36135), (297, 33215), (315, 31317), (351, 28105), (365, 27027), (385, 25623), (429, 22995), (455, 21681), (495, 19929), (511, 19305), (585, 16863), (657, 15015), (693, 14235), (715, 13797), (803, 12285), (819, 12045), (945, 10439), (949, 10395), (1001, 9855), (1095, 9009), (1155, 8541), (1287, 7665), (1365, 7227), (1485, 6643), (1533, 6435), (1755, 5621), (1971, 5005), (2079, 4745), (2145, 4599), (2409, 4095), (2457, 4015), (2555, 3861), (2847, 3465), (3003, 3285)]