154089615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 274959360

約数和(自身を除く): 120869745

約数列:

[1, 3, 5, 15, 17, 29, 51, 67, 85, 87, 145, 201, 255, 311, 335, 435, 493, 933, 1005, 1139, 1479, 1555, 1943, 2465, 3417, 4665, 5287, 5695, 5829, 7395, 9019, 9715, 15861, 17085, 20837, 26435, 27057, 29145, 33031, 45095, 62511, 79305, 99093, 104185, 135285, 153323, 165155, 312555, 354229, 459969, 495465, 604273, 766615, 1062687, 1771145, 1812819, 2299845, 3021365, 5313435, 9064095, 10272641, 30817923, 51363205, 154089615]

約数ペア:

[(1, 154089615), (3, 51363205), (5, 30817923), (15, 10272641), (17, 9064095), (29, 5313435), (51, 3021365), (67, 2299845), (85, 1812819), (87, 1771145), (145, 1062687), (201, 766615), (255, 604273), (311, 495465), (335, 459969), (435, 354229), (493, 312555), (933, 165155), (1005, 153323), (1139, 135285), (1479, 104185), (1555, 99093), (1943, 79305), (2465, 62511), (3417, 45095), (4665, 33031), (5287, 29145), (5695, 27057), (5829, 26435), (7395, 20837), (9019, 17085), (9715, 15861)]