77760135

素因数分解:

$3^3\times 5^1\times {\mathrm{576001}}^1$

素因数の和:576015

約数の個数: 16

約数和(自身を含む): 138240480

約数和(自身を除く): 60480345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 576001, 1728003, 2880005, 5184009, 8640015, 15552027, 25920045, 77760135]

約数ペア:

[(1, 77760135), (3, 25920045), (5, 15552027), (9, 8640015), (15, 5184009), (27, 2880005), (45, 1728003), (135, 576001)]