47171145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{449249}}^1$

素因数の和:449264

約数の個数: 16

約数和(自身を含む): 86256000

約数和(自身を除く): 39084855

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 449249, 1347747, 2246245, 3144743, 6738735, 9434229, 15723715, 47171145]

約数ペア:

[(1, 47171145), (3, 15723715), (5, 9434229), (7, 6738735), (15, 3144743), (21, 2246245), (35, 1347747), (105, 449249)]