80596145

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{21521}}^1$

素因数の和:21640

約数の個数: 16

約数和(自身を含む): 111570048

約数和(自身を除く): 30973903

約数列:

[1, 5, 7, 35, 107, 535, 749, 3745, 21521, 107605, 150647, 753235, 2302747, 11513735, 16119229, 80596145]

約数ペア:

[(1, 80596145), (5, 16119229), (7, 11513735), (35, 2302747), (107, 753235), (535, 150647), (749, 107605), (3745, 21521)]