12601085

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 18522720

約数和(自身を除く): 5921635

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 2707, 4655, 13535, 18949, 51433, 94745, 132643, 257165, 360031, 663215, 1800155, 2520217, 12601085]

約数ペア:

[(1, 12601085), (5, 2520217), (7, 1800155), (19, 663215), (35, 360031), (49, 257165), (95, 132643), (133, 94745), (245, 51433), (665, 18949), (931, 13535), (2707, 4655)]