8193745

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 12192768

約数和(自身を除く): 3999023

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 293, 329, 595, 799, 1465, 1645, 2051, 3995, 4981, 5593, 10255, 13771, 24905, 27965, 34867, 68855, 96397, 174335, 234107, 481985, 1170535, 1638749, 8193745]

約数ペア:

[(1, 8193745), (5, 1638749), (7, 1170535), (17, 481985), (35, 234107), (47, 174335), (85, 96397), (119, 68855), (235, 34867), (293, 27965), (329, 24905), (595, 13771), (799, 10255), (1465, 5593), (1645, 4981), (2051, 3995)]