547471185

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 945561600

約数和(自身を除く): 398090415

約数列:

[1, 3, 5, 15, 23, 53, 69, 79, 115, 159, 237, 265, 345, 379, 395, 795, 1137, 1185, 1219, 1817, 1895, 3657, 4187, 5451, 5685, 6095, 8717, 9085, 12561, 18285, 20087, 20935, 26151, 27255, 29941, 43585, 60261, 62805, 89823, 96301, 100435, 130755, 149705, 288903, 301305, 449115, 462001, 481505, 688643, 1386003, 1444515, 1586873, 2065929, 2310005, 3443215, 4760619, 6930015, 7934365, 10329645, 23803095, 36498079, 109494237, 182490395, 547471185]

約数ペア:

[(1, 547471185), (3, 182490395), (5, 109494237), (15, 36498079), (23, 23803095), (53, 10329645), (69, 7934365), (79, 6930015), (115, 4760619), (159, 3443215), (237, 2310005), (265, 2065929), (345, 1586873), (379, 1444515), (395, 1386003), (795, 688643), (1137, 481505), (1185, 462001), (1219, 449115), (1817, 301305), (1895, 288903), (3657, 149705), (4187, 130755), (5451, 100435), (5685, 96301), (6095, 89823), (8717, 62805), (9085, 60261), (12561, 43585), (18285, 29941), (20087, 27255), (20935, 26151)]