28851185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11161}}^1$

素因数の和:11224

約数の個数: 16

約数和(自身を含む): 38575872

約数和(自身を除く): 9724687

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 11161, 55805, 122771, 524567, 613855, 2622835, 5770237, 28851185]

約数ペア:

[(1, 28851185), (5, 5770237), (11, 2622835), (47, 613855), (55, 524567), (235, 122771), (517, 55805), (2585, 11161)]