8158385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2404

約数の個数: 16

約数和(自身を含む): 10623312

約数和(自身を除く): 2464927

約数列:

[1, 5, 17, 41, 85, 205, 697, 2341, 3485, 11705, 39797, 95981, 198985, 479905, 1631677, 8158385]

約数ペア:

[(1, 8158385), (5, 1631677), (17, 479905), (41, 198985), (85, 95981), (205, 39797), (697, 11705), (2341, 3485)]