4920784065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{69341}}^1$

素因数の和:69454

約数の個数: 48

約数和(自身を含む): 9086575680

約数和(自身を除く): 4165791615

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 83, 95, 171, 249, 285, 415, 747, 855, 1245, 1577, 3735, 4731, 7885, 14193, 23655, 69341, 70965, 208023, 346705, 624069, 1040115, 1317479, 3120345, 3952437, 5755303, 6587395, 11857311, 17265909, 19762185, 28776515, 51797727, 59286555, 86329545, 109350757, 258988635, 328052271, 546753785, 984156813, 1640261355, 4920784065]

約数ペア:

[(1, 4920784065), (3, 1640261355), (5, 984156813), (9, 546753785), (15, 328052271), (19, 258988635), (45, 109350757), (57, 86329545), (83, 59286555), (95, 51797727), (171, 28776515), (249, 19762185), (285, 17265909), (415, 11857311), (747, 6587395), (855, 5755303), (1245, 3952437), (1577, 3120345), (3735, 1317479), (4731, 1040115), (7885, 624069), (14193, 346705), (23655, 208023), (69341, 70965)]