2664765

素因数分解:

$3^3\times 5^1\times {\mathrm{19739}}^1$

素因数の和:19753

約数の個数: 16

約数和(自身を含む): 4737600

約数和(自身を除く): 2072835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 19739, 59217, 98695, 177651, 296085, 532953, 888255, 2664765]

約数ペア:

[(1, 2664765), (3, 888255), (5, 532953), (9, 296085), (15, 177651), (27, 98695), (45, 59217), (135, 19739)]