27928605

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{17401}}^1$

素因数の和:17516

約数の個数: 16

約数和(自身を含む): 45105984

約数和(自身を除く): 17177379

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 17401, 52203, 87005, 261015, 1861907, 5585721, 9309535, 27928605]

約数ペア:

[(1, 27928605), (3, 9309535), (5, 5585721), (15, 1861907), (107, 261015), (321, 87005), (535, 52203), (1605, 17401)]