193431925

素因数分解:

$5^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 244109376

約数和(自身を除く): 50677451

約数列:

[1, 5, 25, 107, 167, 433, 535, 835, 2165, 2675, 4175, 10825, 17869, 46331, 72311, 89345, 231655, 361555, 446725, 1158275, 1807775, 7737277, 38686385, 193431925]

約数ペア:

[(1, 193431925), (5, 38686385), (25, 7737277), (107, 1807775), (167, 1158275), (433, 446725), (535, 361555), (835, 231655), (2165, 89345), (2675, 72311), (4175, 46331), (10825, 17869)]