12834855

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 80

約数和(自身を含む): 26066304

約数和(自身を除く): 13231449

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 67, 81, 99, 129, 135, 165, 201, 215, 297, 335, 387, 405, 473, 495, 603, 645, 737, 891, 1005, 1161, 1419, 1485, 1809, 1935, 2211, 2365, 2881, 3015, 3483, 3685, 4257, 4455, 5427, 5805, 6633, 7095, 8643, 9045, 11055, 12771, 14405, 17415, 19899, 21285, 25929, 27135, 31691, 33165, 38313, 43215, 59697, 63855, 77787, 95073, 99495, 129645, 158455, 191565, 233361, 285219, 298485, 388935, 475365, 855657, 1166805, 1426095, 2566971, 4278285, 12834855]

約数ペア:

[(1, 12834855), (3, 4278285), (5, 2566971), (9, 1426095), (11, 1166805), (15, 855657), (27, 475365), (33, 388935), (43, 298485), (45, 285219), (55, 233361), (67, 191565), (81, 158455), (99, 129645), (129, 99495), (135, 95073), (165, 77787), (201, 63855), (215, 59697), (297, 43215), (335, 38313), (387, 33165), (405, 31691), (473, 27135), (495, 25929), (603, 21285), (645, 19899), (737, 17415), (891, 14405), (1005, 12771), (1161, 11055), (1419, 9045), (1485, 8643), (1809, 7095), (1935, 6633), (2211, 5805), (2365, 5427), (2881, 4455), (3015, 4257), (3483, 3685)]