13430385

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1831}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 23434944

約数和(自身を除く): 10004559

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 1831, 2445, 5493, 7335, 9155, 16479, 27465, 82395, 298453, 895359, 1492265, 2686077, 4476795, 13430385]

約数ペア:

[(1, 13430385), (3, 4476795), (5, 2686077), (9, 1492265), (15, 895359), (45, 298453), (163, 82395), (489, 27465), (815, 16479), (1467, 9155), (1831, 7335), (2445, 5493)]