1520456085

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{2659}}^1$

素因数の和:2898

約数の個数: 48

約数和(自身を含む): 2683961280

約数和(自身を除く): 1163505195

約数列:

[1, 3, 5, 9, 15, 45, 97, 131, 291, 393, 485, 655, 873, 1179, 1455, 1965, 2659, 4365, 5895, 7977, 12707, 13295, 23931, 38121, 39885, 63535, 114363, 119655, 190605, 257923, 348329, 571815, 773769, 1044987, 1289615, 1741645, 2321307, 3134961, 3868845, 5224935, 11606535, 15674805, 33787913, 101363739, 168939565, 304091217, 506818695, 1520456085]

約数ペア:

[(1, 1520456085), (3, 506818695), (5, 304091217), (9, 168939565), (15, 101363739), (45, 33787913), (97, 15674805), (131, 11606535), (291, 5224935), (393, 3868845), (485, 3134961), (655, 2321307), (873, 1741645), (1179, 1289615), (1455, 1044987), (1965, 773769), (2659, 571815), (4365, 348329), (5895, 257923), (7977, 190605), (12707, 119655), (13295, 114363), (23931, 63535), (38121, 39885)]