68492305

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{18289}}^1$

素因数の和:18408

約数の個数: 16

約数和(自身を含む): 94815360

約数和(自身を除く): 26323055

約数列:

[1, 5, 7, 35, 107, 535, 749, 3745, 18289, 91445, 128023, 640115, 1956923, 9784615, 13698461, 68492305]

約数ペア:

[(1, 68492305), (5, 13698461), (7, 9784615), (35, 1956923), (107, 640115), (535, 128023), (749, 91445), (3745, 18289)]