20182185

素因数分解:

$3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1171}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 35103744

約数和(自身を除く): 14921559

約数列:

[1, 3, 5, 9, 15, 45, 383, 1149, 1171, 1915, 3447, 3513, 5745, 5855, 10539, 17235, 17565, 52695, 448493, 1345479, 2242465, 4036437, 6727395, 20182185]

約数ペア:

[(1, 20182185), (3, 6727395), (5, 4036437), (9, 2242465), (15, 1345479), (45, 448493), (383, 52695), (1149, 17565), (1171, 17235), (1915, 10539), (3447, 5855), (3513, 5745)]