1276366945

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2729}}^1$

素因数の和:2854

約数の個数: 48

約数和(自身を含む): 1882258560

約数和(自身を除く): 605891615

約数列:

[1, 5, 7, 23, 35, 49, 83, 115, 161, 245, 415, 581, 805, 1127, 1909, 2729, 2905, 4067, 5635, 9545, 13363, 13645, 19103, 20335, 62767, 66815, 93541, 95515, 133721, 226507, 313835, 439369, 467705, 668605, 1132535, 1585549, 2196845, 3075583, 5209661, 7927745, 11098843, 15377915, 26048305, 36467627, 55494215, 182338135, 255273389, 1276366945]

約数ペア:

[(1, 1276366945), (5, 255273389), (7, 182338135), (23, 55494215), (35, 36467627), (49, 26048305), (83, 15377915), (115, 11098843), (161, 7927745), (245, 5209661), (415, 3075583), (581, 2196845), (805, 1585549), (1127, 1132535), (1909, 668605), (2729, 467705), (2905, 439369), (4067, 313835), (5635, 226507), (9545, 133721), (13363, 95515), (13645, 93541), (19103, 66815), (20335, 62767)]