85814535

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 140009472

約数和(自身を除く): 54194937

約数列:

[1, 3, 5, 15, 107, 127, 321, 381, 421, 535, 635, 1263, 1605, 1905, 2105, 6315, 13589, 40767, 45047, 53467, 67945, 135141, 160401, 203835, 225235, 267335, 675705, 802005, 5720969, 17162907, 28604845, 85814535]

約数ペア:

[(1, 85814535), (3, 28604845), (5, 17162907), (15, 5720969), (107, 802005), (127, 675705), (321, 267335), (381, 225235), (421, 203835), (535, 160401), (635, 135141), (1263, 67945), (1605, 53467), (1905, 45047), (2105, 40767), (6315, 13589)]