68678855

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{19051}}^1$

素因数の和:19166

約数の個数: 16

約数和(自身を含む): 95107584

約数和(自身を除く): 26428729

約数列:

[1, 5, 7, 35, 103, 515, 721, 3605, 19051, 95255, 133357, 666785, 1962253, 9811265, 13735771, 68678855]

約数ペア:

[(1, 68678855), (5, 13735771), (7, 9811265), (35, 1962253), (103, 666785), (515, 133357), (721, 95255), (3605, 19051)]