68542005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9743}}^1$

素因数の和:9825

約数の個数: 32

約数和(自身を含む): 127217664

約数和(自身を除く): 58675659

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 2345, 7035, 9743, 29229, 48715, 68201, 146145, 204603, 341005, 652781, 1023015, 1958343, 3263905, 4569467, 9791715, 13708401, 22847335, 68542005]

約数ペア:

[(1, 68542005), (3, 22847335), (5, 13708401), (7, 9791715), (15, 4569467), (21, 3263905), (35, 1958343), (67, 1023015), (105, 652781), (201, 341005), (335, 204603), (469, 146145), (1005, 68201), (1407, 48715), (2345, 29229), (7035, 9743)]