7134225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 13713408

約数和(自身を除く): 6579183

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 107, 127, 175, 321, 381, 525, 535, 635, 749, 889, 1605, 1905, 2247, 2667, 2675, 3175, 3745, 4445, 8025, 9525, 11235, 13335, 13589, 18725, 22225, 40767, 56175, 66675, 67945, 95123, 203835, 285369, 339725, 475615, 1019175, 1426845, 2378075, 7134225]

約数ペア:

[(1, 7134225), (3, 2378075), (5, 1426845), (7, 1019175), (15, 475615), (21, 339725), (25, 285369), (35, 203835), (75, 95123), (105, 67945), (107, 66675), (127, 56175), (175, 40767), (321, 22225), (381, 18725), (525, 13589), (535, 13335), (635, 11235), (749, 9525), (889, 8025), (1605, 4445), (1905, 3745), (2247, 3175), (2667, 2675)]