66004455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23531}}^1$

素因数の和:23567

約数の個数: 32

約数和(自身を含む): 121989888

約数和(自身を除く): 55985433

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 23531, 70593, 117655, 258841, 352965, 400027, 776523, 1200081, 1294205, 2000135, 3882615, 4400297, 6000405, 13200891, 22001485, 66004455]

約数ペア:

[(1, 66004455), (3, 22001485), (5, 13200891), (11, 6000405), (15, 4400297), (17, 3882615), (33, 2000135), (51, 1294205), (55, 1200081), (85, 776523), (165, 400027), (187, 352965), (255, 258841), (561, 117655), (935, 70593), (2805, 23531)]