25054702915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{70769}}^1$

素因数の和:70983

約数の個数: 32

約数和(自身を含む): 33813339840

約数和(自身を除く): 8758636925

約数列:

[1, 5, 11, 41, 55, 157, 205, 451, 785, 1727, 2255, 6437, 8635, 32185, 70769, 70807, 353845, 354035, 778459, 2901529, 3892295, 11110733, 14507645, 31916819, 55553665, 122218063, 159584095, 455540053, 611090315, 2277700265, 5010940583, 25054702915]

約数ペア:

[(1, 25054702915), (5, 5010940583), (11, 2277700265), (41, 611090315), (55, 455540053), (157, 159584095), (205, 122218063), (451, 55553665), (785, 31916819), (1727, 14507645), (2255, 11110733), (6437, 3892295), (8635, 2901529), (32185, 778459), (70769, 354035), (70807, 353845)]