47961165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 94155264

約数和(自身を除く): 46194099

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 97, 105, 119, 255, 277, 291, 357, 485, 595, 679, 831, 1385, 1455, 1649, 1785, 1939, 2037, 3395, 4155, 4709, 4947, 5817, 8245, 9695, 10185, 11543, 14127, 23545, 24735, 26869, 29085, 32963, 34629, 57715, 70635, 80607, 98889, 134345, 164815, 173145, 188083, 403035, 456773, 494445, 564249, 940415, 1370319, 2283865, 2821245, 3197411, 6851595, 9592233, 15987055, 47961165]

約数ペア:

[(1, 47961165), (3, 15987055), (5, 9592233), (7, 6851595), (15, 3197411), (17, 2821245), (21, 2283865), (35, 1370319), (51, 940415), (85, 564249), (97, 494445), (105, 456773), (119, 403035), (255, 188083), (277, 173145), (291, 164815), (357, 134345), (485, 98889), (595, 80607), (679, 70635), (831, 57715), (1385, 34629), (1455, 32963), (1649, 29085), (1785, 26869), (1939, 24735), (2037, 23545), (3395, 14127), (4155, 11543), (4709, 10185), (4947, 9695), (5817, 8245)]