2833985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 4499712

約数和(自身を除く): 1665727

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 433, 595, 935, 1309, 2165, 3031, 4763, 6545, 7361, 15155, 23815, 33341, 36805, 51527, 80971, 166705, 257635, 404855, 566797, 2833985]

約数ペア:

[(1, 2833985), (5, 566797), (7, 404855), (11, 257635), (17, 166705), (35, 80971), (55, 51527), (77, 36805), (85, 33341), (119, 23815), (187, 15155), (385, 7361), (433, 6545), (595, 4763), (935, 3031), (1309, 2165)]