28382535

素因数分解:

$3^3\times 5^1\times {\mathrm{210241}}^1$

素因数の和:210255

約数の個数: 16

約数和(自身を含む): 50458080

約数和(自身を除く): 22075545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 210241, 630723, 1051205, 1892169, 3153615, 5676507, 9460845, 28382535]

約数ペア:

[(1, 28382535), (3, 9460845), (5, 5676507), (9, 3153615), (15, 1892169), (27, 1051205), (45, 630723), (135, 210241)]