42211345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{18719}}^1$

素因数の和:18776

約数の個数: 16

約数和(自身を含む): 56609280

約数和(自身を除く): 14397935

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 18719, 93595, 205909, 767479, 1029545, 3837395, 8442269, 42211345]

約数ペア:

[(1, 42211345), (5, 8442269), (11, 3837395), (41, 1029545), (55, 767479), (205, 205909), (451, 93595), (2255, 18719)]