6749145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 12841920

約数和(自身を除く): 6092775

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 83, 117, 139, 195, 249, 415, 417, 585, 695, 747, 1079, 1245, 1251, 1807, 2085, 3237, 3735, 5395, 5421, 6255, 9035, 9711, 11537, 16185, 16263, 27105, 34611, 48555, 57685, 81315, 103833, 149981, 173055, 449943, 519165, 749905, 1349829, 2249715, 6749145]

約数ペア:

[(1, 6749145), (3, 2249715), (5, 1349829), (9, 749905), (13, 519165), (15, 449943), (39, 173055), (45, 149981), (65, 103833), (83, 81315), (117, 57685), (139, 48555), (195, 34611), (249, 27105), (415, 16263), (417, 16185), (585, 11537), (695, 9711), (747, 9035), (1079, 6255), (1245, 5421), (1251, 5395), (1807, 3735), (2085, 3237)]