2053443315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{13999}}^1$

素因数の和:14152

約数の個数: 64

約数和(自身を含む): 4128768000

約数和(自身を除く): 2075324685

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 127, 165, 231, 381, 385, 635, 889, 1155, 1397, 1905, 2667, 4191, 4445, 6985, 9779, 13335, 13999, 20955, 29337, 41997, 48895, 69995, 97993, 146685, 153989, 209985, 293979, 461967, 489965, 769945, 1077923, 1469895, 1777873, 2309835, 3233769, 5333619, 5389615, 8889365, 12445111, 16168845, 19556603, 26668095, 37335333, 58669809, 62225555, 97783015, 136896221, 186676665, 293349045, 410688663, 684481105, 2053443315]

約数ペア:

[(1, 2053443315), (3, 684481105), (5, 410688663), (7, 293349045), (11, 186676665), (15, 136896221), (21, 97783015), (33, 62225555), (35, 58669809), (55, 37335333), (77, 26668095), (105, 19556603), (127, 16168845), (165, 12445111), (231, 8889365), (381, 5389615), (385, 5333619), (635, 3233769), (889, 2309835), (1155, 1777873), (1397, 1469895), (1905, 1077923), (2667, 769945), (4191, 489965), (4445, 461967), (6985, 293979), (9779, 209985), (13335, 153989), (13999, 146685), (20955, 97993), (29337, 69995), (41997, 48895)]