27728085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24007}}^1$

素因数の和:24033

約数の個数: 32

約数和(自身を含む): 55314432

約数和(自身を除く): 27586347

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 24007, 72021, 120035, 168049, 264077, 360105, 504147, 792231, 840245, 1320385, 1848539, 2520735, 3961155, 5545617, 9242695, 27728085]

約数ペア:

[(1, 27728085), (3, 9242695), (5, 5545617), (7, 3961155), (11, 2520735), (15, 1848539), (21, 1320385), (33, 840245), (35, 792231), (55, 504147), (77, 360105), (105, 264077), (165, 168049), (231, 120035), (385, 72021), (1155, 24007)]