68860115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19759}}^1$

素因数の和:19822

約数の個数: 16

約数和(自身を含む): 89631360

約数和(自身を除く): 20771245

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 19759, 98795, 335903, 810119, 1679515, 4050595, 13772023, 68860115]

約数ペア:

[(1, 68860115), (5, 13772023), (17, 4050595), (41, 1679515), (85, 810119), (205, 335903), (697, 98795), (3485, 19759)]