80401605

素因数分解:

$3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{12379}}^1$

素因数の和:12820

約数の個数: 16

約数和(自身を含む): 128950080

約数和(自身を除く): 48548475

約数列:

[1, 3, 5, 15, 433, 1299, 2165, 6495, 12379, 37137, 61895, 185685, 5360107, 16080321, 26800535, 80401605]

約数ペア:

[(1, 80401605), (3, 26800535), (5, 16080321), (15, 5360107), (433, 185685), (1299, 61895), (2165, 37137), (6495, 12379)]