80493993045

素因数分解:

$3^2\times 5^1\times {\mathrm{1788755401}}^1$

素因数の和:1788755412

約数の個数: 12

約数和(自身を含む): 139522921356

約数和(自身を除く): 59028928311

約数列:

[1, 3, 5, 9, 15, 45, 1788755401, 5366266203, 8943777005, 16098798609, 26831331015, 80493993045]

約数ペア:

[(1, 80493993045), (3, 26831331015), (5, 16098798609), (9, 8943777005), (15, 5366266203), (45, 1788755401)]