9172575

素因数分解:

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

素因数の和:253

約数の個数: 48

約数和(自身を含む): 17141760

約数和(自身を除く): 7969185

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 107, 127, 135, 225, 321, 381, 535, 635, 675, 963, 1143, 1605, 1905, 2675, 2889, 3175, 3429, 4815, 5715, 8025, 9525, 13589, 14445, 17145, 24075, 28575, 40767, 67945, 72225, 85725, 122301, 203835, 339725, 366903, 611505, 1019175, 1834515, 3057525, 9172575]

約数ペア:

[(1, 9172575), (3, 3057525), (5, 1834515), (9, 1019175), (15, 611505), (25, 366903), (27, 339725), (45, 203835), (75, 122301), (107, 85725), (127, 72225), (135, 67945), (225, 40767), (321, 28575), (381, 24075), (535, 17145), (635, 14445), (675, 13589), (963, 9525), (1143, 8025), (1605, 5715), (1905, 4815), (2675, 3429), (2889, 3175)]