51887895

素因数分解:

$3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{4027}}^1$

素因数の和:4894

約数の個数: 16

約数和(自身を含む): 83137920

約数和(自身を除く): 31250025

約数列:

[1, 3, 5, 15, 859, 2577, 4027, 4295, 12081, 12885, 20135, 60405, 3459193, 10377579, 17295965, 51887895]

約数ペア:

[(1, 51887895), (3, 17295965), (5, 10377579), (15, 3459193), (859, 60405), (2577, 20135), (4027, 12885), (4295, 12081)]