2581560105

素因数分解:

$3^1\times 5^1\times {\mathrm{1877}}^1\times {\mathrm{91691}}^1$

素因数の和:93576

約数の個数: 16

約数和(自身を含む): 4132741824

約数和(自身を除く): 1551181719

約数列:

[1, 3, 5, 15, 1877, 5631, 9385, 28155, 91691, 275073, 458455, 1375365, 172104007, 516312021, 860520035, 2581560105]

約数ペア:

[(1, 2581560105), (3, 860520035), (5, 516312021), (15, 172104007), (1877, 1375365), (5631, 458455), (9385, 275073), (28155, 91691)]