80539815

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{185149}}^1$

素因数の和:185186

約数の個数: 16

約数和(自身を含む): 133308000

約数和(自身を除く): 52768185

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 185149, 555447, 925745, 2777235, 5369321, 16107963, 26846605, 80539815]

約数ペア:

[(1, 80539815), (3, 26846605), (5, 16107963), (15, 5369321), (29, 2777235), (87, 925745), (145, 555447), (435, 185149)]