5554885

素因数分解:

$5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 8064000

約数和(自身を除く): 2509115

約数列:

[1, 5, 7, 35, 41, 49, 79, 205, 245, 287, 343, 395, 553, 1435, 1715, 2009, 2765, 3239, 3871, 10045, 14063, 16195, 19355, 22673, 27097, 70315, 113365, 135485, 158711, 793555, 1110977, 5554885]

約数ペア:

[(1, 5554885), (5, 1110977), (7, 793555), (35, 158711), (41, 135485), (49, 113365), (79, 70315), (205, 27097), (245, 22673), (287, 19355), (343, 16195), (395, 14063), (553, 10045), (1435, 3871), (1715, 3239), (2009, 2765)]