382801265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1302

約数の個数: 64

約数和(自身を含む): 617379840

約数和(自身を除く): 234578575

約数列:

[1, 5, 7, 11, 19, 35, 43, 55, 77, 95, 133, 209, 215, 301, 385, 473, 665, 817, 1045, 1217, 1463, 1505, 2365, 3311, 4085, 5719, 6085, 7315, 8519, 8987, 13387, 16555, 23123, 28595, 42595, 44935, 52331, 62909, 66935, 93709, 115615, 161861, 254353, 261655, 314545, 366317, 468545, 575641, 809305, 994289, 1271765, 1780471, 1831585, 2878205, 4029487, 4971445, 6960023, 8902355, 10937179, 20147435, 34800115, 54685895, 76560253, 382801265]

約数ペア:

[(1, 382801265), (5, 76560253), (7, 54685895), (11, 34800115), (19, 20147435), (35, 10937179), (43, 8902355), (55, 6960023), (77, 4971445), (95, 4029487), (133, 2878205), (209, 1831585), (215, 1780471), (301, 1271765), (385, 994289), (473, 809305), (665, 575641), (817, 468545), (1045, 366317), (1217, 314545), (1463, 261655), (1505, 254353), (2365, 161861), (3311, 115615), (4085, 93709), (5719, 66935), (6085, 62909), (7315, 52331), (8519, 44935), (8987, 42595), (13387, 28595), (16555, 23123)]