12565514385

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1\times {\mathrm{8779}}^1$

素因数の和:10678

約数の個数: 48

約数和(自身を含む): 23076368640

約数和(自身を除く): 10510854255

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1871, 5613, 8779, 9355, 16839, 26337, 28065, 31807, 43895, 79011, 84195, 95421, 131685, 149243, 159035, 286263, 395055, 447729, 477105, 746215, 1343187, 1431315, 2238645, 6715935, 16425509, 49276527, 82127545, 147829581, 246382635, 279233653, 739147905, 837700959, 1396168265, 2513102877, 4188504795, 12565514385]

約数ペア:

[(1, 12565514385), (3, 4188504795), (5, 2513102877), (9, 1396168265), (15, 837700959), (17, 739147905), (45, 279233653), (51, 246382635), (85, 147829581), (153, 82127545), (255, 49276527), (765, 16425509), (1871, 6715935), (5613, 2238645), (8779, 1431315), (9355, 1343187), (16839, 746215), (26337, 477105), (28065, 447729), (31807, 395055), (43895, 286263), (79011, 159035), (84195, 149243), (95421, 131685)]