2015082465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1319}}^1$

素因数の和:1582

約数の個数: 64

約数和(自身を含む): 3613040640

約数和(自身を除く): 1597958175

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 197, 235, 517, 591, 705, 985, 1319, 1551, 2167, 2585, 2955, 3957, 6501, 6595, 7755, 9259, 10835, 14509, 19785, 27777, 32505, 43527, 46295, 61993, 72545, 101849, 138885, 185979, 217635, 259843, 305547, 309965, 509245, 681923, 779529, 929895, 1299215, 1527735, 2045769, 2858273, 3409615, 3897645, 8574819, 10228845, 12212621, 14291365, 36637863, 42874095, 61063105, 134338831, 183189315, 403016493, 671694155, 2015082465]

約数ペア:

[(1, 2015082465), (3, 671694155), (5, 403016493), (11, 183189315), (15, 134338831), (33, 61063105), (47, 42874095), (55, 36637863), (141, 14291365), (165, 12212621), (197, 10228845), (235, 8574819), (517, 3897645), (591, 3409615), (705, 2858273), (985, 2045769), (1319, 1527735), (1551, 1299215), (2167, 929895), (2585, 779529), (2955, 681923), (3957, 509245), (6501, 309965), (6595, 305547), (7755, 259843), (9259, 217635), (10835, 185979), (14509, 138885), (19785, 101849), (27777, 72545), (32505, 61993), (43527, 46295)]