68728555

素因数分解:

$5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{5659}}^1$

素因数の和:6018

約数の個数: 16

約数和(自身を含む): 94544640

約数和(自身を除く): 25816085

約数列:

[1, 5, 7, 35, 347, 1735, 2429, 5659, 12145, 28295, 39613, 198065, 1963673, 9818365, 13745711, 68728555]

約数ペア:

[(1, 68728555), (5, 13745711), (7, 9818365), (35, 1963673), (347, 198065), (1735, 39613), (2429, 28295), (5659, 12145)]