27800745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{264769}}^1$

素因数の和:264784

約数の個数: 16

約数和(自身を含む): 50835840

約数和(自身を除く): 23035095

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 264769, 794307, 1323845, 1853383, 3971535, 5560149, 9266915, 27800745]

約数ペア:

[(1, 27800745), (3, 9266915), (5, 5560149), (7, 3971535), (15, 1853383), (21, 1323845), (35, 794307), (105, 264769)]