27189615

素因数分解:

$3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2957}}^1$

素因数の和:3578

約数の個数: 16

約数和(自身を含む): 43589088

約数和(自身を除く): 16399473

約数列:

[1, 3, 5, 15, 613, 1839, 2957, 3065, 8871, 9195, 14785, 44355, 1812641, 5437923, 9063205, 27189615]

約数ペア:

[(1, 27189615), (3, 9063205), (5, 5437923), (15, 1812641), (613, 44355), (1839, 14785), (2957, 9195), (3065, 8871)]