28544535

素因数分解:

$3^3\times 5^1\times {\mathrm{211441}}^1$

素因数の和:211455

約数の個数: 16

約数和(自身を含む): 50746080

約数和(自身を除く): 22201545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211441, 634323, 1057205, 1902969, 3171615, 5708907, 9514845, 28544535]

約数ペア:

[(1, 28544535), (3, 9514845), (5, 5708907), (9, 3171615), (15, 1902969), (27, 1057205), (45, 634323), (135, 211441)]