16510635

素因数分解:

$3^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 30191616

約数和(自身を除く): 13680981

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 127, 135, 243, 321, 381, 405, 535, 635, 963, 1143, 1215, 1605, 1905, 2889, 3429, 4815, 5715, 8667, 10287, 13589, 14445, 17145, 26001, 30861, 40767, 43335, 51435, 67945, 122301, 130005, 154305, 203835, 366903, 611505, 1100709, 1834515, 3302127, 5503545, 16510635]

約数ペア:

[(1, 16510635), (3, 5503545), (5, 3302127), (9, 1834515), (15, 1100709), (27, 611505), (45, 366903), (81, 203835), (107, 154305), (127, 130005), (135, 122301), (243, 67945), (321, 51435), (381, 43335), (405, 40767), (535, 30861), (635, 26001), (963, 17145), (1143, 14445), (1215, 13589), (1605, 10287), (1905, 8667), (2889, 5715), (3429, 4815)]