13938945

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5701}}^1$

素因数の和:5872

約数の個数: 16

約数和(自身を含む): 22443072

約数和(自身を除く): 8504127

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 5701, 17103, 28505, 85515, 929263, 2787789, 4646315, 13938945]

約数ペア:

[(1, 13938945), (3, 4646315), (5, 2787789), (15, 929263), (163, 85515), (489, 28505), (815, 17103), (2445, 5701)]