68319095

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 89412336

約数和(自身を除く): 21093241

約数列:

[1, 5, 13, 65, 169, 233, 347, 845, 1165, 1735, 3029, 4511, 15145, 22555, 39377, 58643, 80851, 196885, 293215, 404255, 1051063, 5255315, 13663819, 68319095]

約数ペア:

[(1, 68319095), (5, 13663819), (13, 5255315), (65, 1051063), (169, 404255), (233, 293215), (347, 196885), (845, 80851), (1165, 58643), (1735, 39377), (3029, 22555), (4511, 15145)]