2943465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 5776512

約数和(自身を除く): 2833047

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 97, 105, 119, 255, 289, 291, 357, 485, 595, 679, 867, 1445, 1455, 1649, 1785, 2023, 2037, 3395, 4335, 4947, 6069, 8245, 10115, 10185, 11543, 24735, 28033, 30345, 34629, 57715, 84099, 140165, 173145, 196231, 420495, 588693, 981155, 2943465]

約数ペア:

[(1, 2943465), (3, 981155), (5, 588693), (7, 420495), (15, 196231), (17, 173145), (21, 140165), (35, 84099), (51, 57715), (85, 34629), (97, 30345), (105, 28033), (119, 24735), (255, 11543), (289, 10185), (291, 10115), (357, 8245), (485, 6069), (595, 4947), (679, 4335), (867, 3395), (1445, 2037), (1455, 2023), (1649, 1785)]