80755455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{489427}}^1$

素因数の和:489446

約数の個数: 16

約数和(自身を含む): 140955264

約数和(自身を除く): 60199809

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 489427, 1468281, 2447135, 5383697, 7341405, 16151091, 26918485, 80755455]

約数ペア:

[(1, 80755455), (3, 26918485), (5, 16151091), (11, 7341405), (15, 5383697), (33, 2447135), (55, 1468281), (165, 489427)]