138486865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{42677}}^1$

素因数の和:42752

約数の個数: 16

約数和(自身を含む): 184368960

約数和(自身を除く): 45882095

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 42677, 213385, 469447, 2347235, 2517943, 12589715, 27697373, 138486865]

約数ペア:

[(1, 138486865), (5, 27697373), (11, 12589715), (55, 2517943), (59, 2347235), (295, 469447), (649, 213385), (3245, 42677)]