68533115

素因数分解:

$5^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 97200000

約数和(自身を除く): 28666885

約数列:

[1, 5, 7, 35, 49, 89, 245, 343, 445, 449, 623, 1715, 2245, 3115, 3143, 4361, 15715, 21805, 22001, 30527, 39961, 110005, 152635, 154007, 199805, 279727, 770035, 1398635, 1958089, 9790445, 13706623, 68533115]

約数ペア:

[(1, 68533115), (5, 13706623), (7, 9790445), (35, 1958089), (49, 1398635), (89, 770035), (245, 279727), (343, 199805), (445, 154007), (449, 152635), (623, 110005), (1715, 39961), (2245, 30527), (3115, 22001), (3143, 21805), (4361, 15715)]