55405155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{284129}}^1$

素因数の和:284150

約数の個数: 16

約数和(自身を含む): 95467680

約数和(自身を除く): 40062525

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 284129, 852387, 1420645, 3693677, 4261935, 11081031, 18468385, 55405155]

約数ペア:

[(1, 55405155), (3, 18468385), (5, 11081031), (13, 4261935), (15, 3693677), (39, 1420645), (65, 852387), (195, 284129)]