80886795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{490223}}^1$

素因数の和:490242

約数の個数: 16

約数和(自身を含む): 141184512

約数和(自身を除く): 60297717

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 490223, 1470669, 2451115, 5392453, 7353345, 16177359, 26962265, 80886795]

約数ペア:

[(1, 80886795), (3, 26962265), (5, 16177359), (11, 7353345), (15, 5392453), (33, 2451115), (55, 1470669), (165, 490223)]