55427575

素因数分解:

$5^2\times 7^2\times {\mathrm{45247}}^1$

素因数の和:45271

約数の個数: 18

約数和(自身を含む): 79953216

約数和(自身を除く): 24525641

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 45247, 226235, 316729, 1131175, 1583645, 2217103, 7918225, 11085515, 55427575]

約数ペア:

[(1, 55427575), (5, 11085515), (7, 7918225), (25, 2217103), (35, 1583645), (49, 1131175), (175, 316729), (245, 226235), (1225, 45247)]