67151925

素因数分解:

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

素因数の和:2010

約数の個数: 36

約数和(自身を含む): 121080544

約数和(自身を除く): 53928619

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 163, 225, 489, 815, 1467, 1831, 2445, 4075, 5493, 7335, 9155, 12225, 16479, 27465, 36675, 45775, 82395, 137325, 298453, 411975, 895359, 1492265, 2686077, 4476795, 7461325, 13430385, 22383975, 67151925]

約数ペア:

[(1, 67151925), (3, 22383975), (5, 13430385), (9, 7461325), (15, 4476795), (25, 2686077), (45, 1492265), (75, 895359), (163, 411975), (225, 298453), (489, 137325), (815, 82395), (1467, 45775), (1831, 36675), (2445, 27465), (4075, 16479), (5493, 12225), (7335, 9155)]