39147705

素因数分解:

$3^4\times 5^1\times {\mathrm{96661}}^1$

素因数の和:96678

約数の個数: 20

約数和(自身を含む): 70176612

約数和(自身を除く): 31028907

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 96661, 289983, 483305, 869949, 1449915, 2609847, 4349745, 7829541, 13049235, 39147705]

約数ペア:

[(1, 39147705), (3, 13049235), (5, 7829541), (9, 4349745), (15, 2609847), (27, 1449915), (45, 869949), (81, 483305), (135, 289983), (405, 96661)]