12247005

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5009}}^1$

素因数の和:5180

約数の個数: 16

約数和(自身を含む): 19719360

約数和(自身を除く): 7472355

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 5009, 15027, 25045, 75135, 816467, 2449401, 4082335, 12247005]

約数ペア:

[(1, 12247005), (3, 4082335), (5, 2449401), (15, 816467), (163, 75135), (489, 25045), (815, 15027), (2445, 5009)]