68858955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139109}}^1$

素因数の和:139131

約数の個数: 24

約数和(自身を含む): 130206960

約数和(自身を除く): 61348005

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 139109, 417327, 695545, 1251981, 1530199, 2086635, 4590597, 6259905, 7650995, 13771791, 22952985, 68858955]

約数ペア:

[(1, 68858955), (3, 22952985), (5, 13771791), (9, 7650995), (11, 6259905), (15, 4590597), (33, 2086635), (45, 1530199), (55, 1251981), (99, 695545), (165, 417327), (495, 139109)]