104975025

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 178274304

約数和(自身を除く): 73299279

約数列:

[1, 3, 5, 15, 25, 75, 103, 107, 127, 309, 321, 381, 515, 535, 635, 1545, 1605, 1905, 2575, 2675, 3175, 7725, 8025, 9525, 11021, 13081, 13589, 33063, 39243, 40767, 55105, 65405, 67945, 165315, 196215, 203835, 275525, 327025, 339725, 826575, 981075, 1019175, 1399667, 4199001, 6998335, 20995005, 34991675, 104975025]

約数ペア:

[(1, 104975025), (3, 34991675), (5, 20995005), (15, 6998335), (25, 4199001), (75, 1399667), (103, 1019175), (107, 981075), (127, 826575), (309, 339725), (321, 327025), (381, 275525), (515, 203835), (535, 196215), (635, 165315), (1545, 67945), (1605, 65405), (1905, 55105), (2575, 40767), (2675, 39243), (3175, 33063), (7725, 13589), (8025, 13081), (9525, 11021)]