27380085

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 45453312

約数和(自身を除く): 18073227

約数列:

[1, 3, 5, 15, 47, 71, 141, 213, 235, 355, 547, 705, 1065, 1641, 2735, 3337, 8205, 10011, 16685, 25709, 38837, 50055, 77127, 116511, 128545, 194185, 385635, 582555, 1825339, 5476017, 9126695, 27380085]

約数ペア:

[(1, 27380085), (3, 9126695), (5, 5476017), (15, 1825339), (47, 582555), (71, 385635), (141, 194185), (213, 128545), (235, 116511), (355, 77127), (547, 50055), (705, 38837), (1065, 25709), (1641, 16685), (2735, 10011), (3337, 8205)]