28608945

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{11701}}^1$

素因数の和:11872

約数の個数: 16

約数和(自身を含む): 46059072

約数和(自身を除く): 17450127

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 11701, 35103, 58505, 175515, 1907263, 5721789, 9536315, 28608945]

約数ペア:

[(1, 28608945), (3, 9536315), (5, 5721789), (15, 1907263), (163, 175515), (489, 58505), (815, 35103), (2445, 11701)]