64557454845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{739}}^1\times {\mathrm{1583}}^1$

素因数の和:2626

約数の個数: 64

約数和(自身を含む): 111852195840

約数和(自身を除く): 47294740995

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 283, 739, 849, 1415, 1583, 2217, 3679, 3695, 4245, 4749, 7915, 9607, 11037, 11085, 18395, 20579, 23745, 28821, 48035, 55185, 61737, 102895, 144105, 209137, 308685, 447989, 627411, 1045685, 1169837, 1343967, 2239945, 2718781, 3137055, 3509511, 5823857, 5849185, 6719835, 8156343, 13593905, 15207881, 17471571, 17547555, 29119285, 40781715, 45623643, 76039405, 87357855, 228118215, 331063871, 993191613, 1655319355, 4303830323, 4965958065, 12911490969, 21519151615, 64557454845]

約数ペア:

[(1, 64557454845), (3, 21519151615), (5, 12911490969), (13, 4965958065), (15, 4303830323), (39, 1655319355), (65, 993191613), (195, 331063871), (283, 228118215), (739, 87357855), (849, 76039405), (1415, 45623643), (1583, 40781715), (2217, 29119285), (3679, 17547555), (3695, 17471571), (4245, 15207881), (4749, 13593905), (7915, 8156343), (9607, 6719835), (11037, 5849185), (11085, 5823857), (18395, 3509511), (20579, 3137055), (23745, 2718781), (28821, 2239945), (48035, 1343967), (55185, 1169837), (61737, 1045685), (102895, 627411), (144105, 447989), (209137, 308685)]