77798765

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5591}}^1$

素因数の和:5641

約数の個数: 24

約数和(自身を含む): 107097984

約数和(自身を除く): 29299219

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 5591, 13915, 27955, 61501, 128593, 307505, 642965, 676511, 1414523, 3382555, 7072615, 15559753, 77798765]

約数ペア:

[(1, 77798765), (5, 15559753), (11, 7072615), (23, 3382555), (55, 1414523), (115, 676511), (121, 642965), (253, 307505), (605, 128593), (1265, 61501), (2783, 27955), (5591, 13915)]