13371805

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 16416000

約数和(自身を除く): 3044195

約数列:

[1, 5, 89, 151, 199, 445, 755, 995, 13439, 17711, 30049, 67195, 88555, 150245, 2674361, 13371805]

約数ペア:

[(1, 13371805), (5, 2674361), (89, 150245), (151, 88555), (199, 67195), (445, 30049), (755, 17711), (995, 13439)]