1128996855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{20023}}^1$

素因数の和:20220

約数の個数: 48

約数和(自身を含む): 2249095680

約数和(自身を除く): 1120098825

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 179, 315, 537, 895, 1253, 1611, 2685, 3759, 6265, 8055, 11277, 18795, 20023, 56385, 60069, 100115, 140161, 180207, 300345, 420483, 700805, 901035, 1261449, 2102415, 3584117, 6307245, 10752351, 17920585, 25088819, 32257053, 53761755, 75266457, 125444095, 161285265, 225799371, 376332285, 1128996855]

約数ペア:

[(1, 1128996855), (3, 376332285), (5, 225799371), (7, 161285265), (9, 125444095), (15, 75266457), (21, 53761755), (35, 32257053), (45, 25088819), (63, 17920585), (105, 10752351), (179, 6307245), (315, 3584117), (537, 2102415), (895, 1261449), (1253, 901035), (1611, 700805), (2685, 420483), (3759, 300345), (6265, 180207), (8055, 140161), (11277, 100115), (18795, 60069), (20023, 56385)]