2526478545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 4704860160

約数和(自身を除く): 2178381615

約数列:

[1, 3, 5, 15, 17, 19, 43, 51, 57, 67, 85, 95, 129, 181, 201, 215, 255, 285, 323, 335, 543, 645, 731, 817, 905, 969, 1005, 1139, 1273, 1615, 2193, 2451, 2715, 2881, 3077, 3417, 3439, 3655, 3819, 4085, 4845, 5695, 6365, 7783, 8643, 9231, 10317, 10965, 12127, 12255, 13889, 14405, 15385, 17085, 17195, 19095, 21641, 23349, 36381, 38915, 41667, 43215, 46155, 48977, 51585, 54739, 58463, 60635, 64923, 69445, 108205, 116745, 132311, 146931, 147877, 164217, 175389, 181905, 206159, 208335, 230413, 244885, 273695, 292315, 324615, 396933, 443631, 521461, 618477, 661555, 691239, 734655, 739385, 821085, 876945, 930563, 1030795, 1152065, 1564383, 1984665, 2218155, 2513909, 2607305, 2791689, 3092385, 3456195, 3917021, 4652815, 7541727, 7821915, 8864837, 9907759, 11751063, 12569545, 13958445, 19585105, 26594511, 29723277, 37708635, 44324185, 49538795, 58755315, 132972555, 148616385, 168431903, 505295709, 842159515, 2526478545]

約数ペア:

[(1, 2526478545), (3, 842159515), (5, 505295709), (15, 168431903), (17, 148616385), (19, 132972555), (43, 58755315), (51, 49538795), (57, 44324185), (67, 37708635), (85, 29723277), (95, 26594511), (129, 19585105), (181, 13958445), (201, 12569545), (215, 11751063), (255, 9907759), (285, 8864837), (323, 7821915), (335, 7541727), (543, 4652815), (645, 3917021), (731, 3456195), (817, 3092385), (905, 2791689), (969, 2607305), (1005, 2513909), (1139, 2218155), (1273, 1984665), (1615, 1564383), (2193, 1152065), (2451, 1030795), (2715, 930563), (2881, 876945), (3077, 821085), (3417, 739385), (3439, 734655), (3655, 691239), (3819, 661555), (4085, 618477), (4845, 521461), (5695, 443631), (6365, 396933), (7783, 324615), (8643, 292315), (9231, 273695), (10317, 244885), (10965, 230413), (12127, 208335), (12255, 206159), (13889, 181905), (14405, 175389), (15385, 164217), (17085, 147877), (17195, 146931), (19095, 132311), (21641, 116745), (23349, 108205), (36381, 69445), (38915, 64923), (41667, 60635), (43215, 58463), (46155, 54739), (48977, 51585)]