18095085

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2663}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 31584384

約数和(自身を除く): 13489299

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 2663, 6795, 7989, 13315, 23967, 39945, 119835, 402113, 1206339, 2010565, 3619017, 6031695, 18095085]

約数ペア:

[(1, 18095085), (3, 6031695), (5, 3619017), (9, 2010565), (15, 1206339), (45, 402113), (151, 119835), (453, 39945), (755, 23967), (1359, 13315), (2265, 7989), (2663, 6795)]