27290235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{259907}}^1$

素因数の和:259922

約数の個数: 16

約数和(自身を含む): 49902336

約数和(自身を除く): 22612101

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 259907, 779721, 1299535, 1819349, 3898605, 5458047, 9096745, 27290235]

約数ペア:

[(1, 27290235), (3, 9096745), (5, 5458047), (7, 3898605), (15, 1819349), (21, 1299535), (35, 779721), (105, 259907)]