2854655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 3648000

約数和(自身を除く): 793345

約数列:

[1, 5, 19, 95, 151, 199, 755, 995, 2869, 3781, 14345, 18905, 30049, 150245, 570931, 2854655]

約数ペア:

[(1, 2854655), (5, 570931), (19, 150245), (95, 30049), (151, 18905), (199, 14345), (755, 3781), (995, 2869)]