897278195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{2447}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 1205591040

約数和(自身を除く): 308312845

約数列:

[1, 5, 11, 55, 59, 113, 295, 565, 649, 1243, 2447, 3245, 6215, 6667, 12235, 26917, 33335, 73337, 134585, 144373, 276511, 366685, 721865, 1382555, 1588103, 3041621, 7940515, 15208105, 16314149, 81570745, 179455639, 897278195]

約数ペア:

[(1, 897278195), (5, 179455639), (11, 81570745), (55, 16314149), (59, 15208105), (113, 7940515), (295, 3041621), (565, 1588103), (649, 1382555), (1243, 721865), (2447, 366685), (3245, 276511), (6215, 144373), (6667, 134585), (12235, 73337), (26917, 33335)]