174135025

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{53171}}^1$

素因数の和:53312

約数の個数: 12

約数和(自身を含む): 217579824

約数和(自身を除く): 43444799

約数列:

[1, 5, 25, 131, 655, 3275, 53171, 265855, 1329275, 6965401, 34827005, 174135025]

約数ペア:

[(1, 174135025), (5, 34827005), (25, 6965401), (131, 1329275), (655, 265855), (3275, 53171)]