42708765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23531}}^1$

素因数の和:23561

約数の個数: 24

約数和(自身を含む): 75114144

約数和(自身を除く): 32405379

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 23531, 70593, 117655, 258841, 352965, 776523, 1294205, 2847251, 3882615, 8541753, 14236255, 42708765]

約数ペア:

[(1, 42708765), (3, 14236255), (5, 8541753), (11, 3882615), (15, 2847251), (33, 1294205), (55, 776523), (121, 352965), (165, 258841), (363, 117655), (605, 70593), (1815, 23531)]