12998835

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1913}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 22692384

約数和(自身を除く): 9693549

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 1913, 2265, 5739, 6795, 9565, 17217, 28695, 86085, 288863, 866589, 1444315, 2599767, 4332945, 12998835]

約数ペア:

[(1, 12998835), (3, 4332945), (5, 2599767), (9, 1444315), (15, 866589), (45, 288863), (151, 86085), (453, 28695), (755, 17217), (1359, 9565), (1913, 6795), (2265, 5739)]