54025785

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 107819712

約数和(自身を除く): 53793927

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 67, 81, 99, 135, 165, 181, 201, 297, 335, 405, 495, 543, 603, 737, 891, 905, 1005, 1485, 1629, 1809, 1991, 2211, 2715, 3015, 3685, 4455, 4887, 5427, 5973, 6633, 8145, 9045, 9955, 11055, 12127, 14661, 17919, 19899, 24435, 27135, 29865, 33165, 36381, 53757, 59697, 60635, 73305, 89595, 99495, 109143, 133397, 161271, 181905, 268785, 298485, 327429, 400191, 545715, 666985, 806355, 982287, 1200573, 1637145, 2000955, 3601719, 4911435, 6002865, 10805157, 18008595, 54025785]

約数ペア:

[(1, 54025785), (3, 18008595), (5, 10805157), (9, 6002865), (11, 4911435), (15, 3601719), (27, 2000955), (33, 1637145), (45, 1200573), (55, 982287), (67, 806355), (81, 666985), (99, 545715), (135, 400191), (165, 327429), (181, 298485), (201, 268785), (297, 181905), (335, 161271), (405, 133397), (495, 109143), (543, 99495), (603, 89595), (737, 73305), (891, 60635), (905, 59697), (1005, 53757), (1485, 36381), (1629, 33165), (1809, 29865), (1991, 27135), (2211, 24435), (2715, 19899), (3015, 17919), (3685, 14661), (4455, 12127), (4887, 11055), (5427, 9955), (5973, 9045), (6633, 8145)]