6550775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 10499328

約数和(自身を除く): 3948553

約数列:

[1, 5, 7, 11, 25, 35, 41, 55, 77, 83, 175, 205, 275, 287, 385, 415, 451, 581, 913, 1025, 1435, 1925, 2075, 2255, 2905, 3157, 3403, 4565, 6391, 7175, 11275, 14525, 15785, 17015, 22825, 23821, 31955, 37433, 78925, 85075, 119105, 159775, 187165, 262031, 595525, 935825, 1310155, 6550775]

約数ペア:

[(1, 6550775), (5, 1310155), (7, 935825), (11, 595525), (25, 262031), (35, 187165), (41, 159775), (55, 119105), (77, 85075), (83, 78925), (175, 37433), (205, 31955), (275, 23821), (287, 22825), (385, 17015), (415, 15785), (451, 14525), (581, 11275), (913, 7175), (1025, 6391), (1435, 4565), (1925, 3403), (2075, 3157), (2255, 2905)]