6671665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 64

約数和(自身を含む): 11354112

約数和(自身を除く): 4682447

約数列:

[1, 5, 7, 11, 13, 31, 35, 43, 55, 65, 77, 91, 143, 155, 215, 217, 301, 341, 385, 403, 455, 473, 559, 715, 1001, 1085, 1333, 1505, 1705, 2015, 2365, 2387, 2795, 2821, 3311, 3913, 4433, 5005, 6149, 6665, 9331, 11935, 14105, 14663, 16555, 17329, 19565, 22165, 30745, 31031, 43043, 46655, 73315, 86645, 102641, 121303, 155155, 190619, 215215, 513205, 606515, 953095, 1334333, 6671665]

約数ペア:

[(1, 6671665), (5, 1334333), (7, 953095), (11, 606515), (13, 513205), (31, 215215), (35, 190619), (43, 155155), (55, 121303), (65, 102641), (77, 86645), (91, 73315), (143, 46655), (155, 43043), (215, 31031), (217, 30745), (301, 22165), (341, 19565), (385, 17329), (403, 16555), (455, 14663), (473, 14105), (559, 11935), (715, 9331), (1001, 6665), (1085, 6149), (1333, 5005), (1505, 4433), (1705, 3913), (2015, 3311), (2365, 2821), (2387, 2795)]