5401305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 11531520

約数和(自身を除く): 6130215

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1319, 1365, 3957, 4095, 6595, 9233, 11871, 17147, 19785, 27699, 46165, 51441, 59355, 83097, 85735, 120029, 138495, 154323, 257205, 360087, 415485, 600145, 771615, 1080261, 1800435, 5401305]

約数ペア:

[(1, 5401305), (3, 1800435), (5, 1080261), (7, 771615), (9, 600145), (13, 415485), (15, 360087), (21, 257205), (35, 154323), (39, 138495), (45, 120029), (63, 85735), (65, 83097), (91, 59355), (105, 51441), (117, 46165), (195, 27699), (273, 19785), (315, 17147), (455, 11871), (585, 9233), (819, 6595), (1319, 4095), (1365, 3957)]