189197375

素因数分解:

$5^3\times {\mathrm{449}}^1\times {\mathrm{3371}}^1$

素因数の和:3835

約数の個数: 16

約数和(自身を含む): 236714400

約数和(自身を除く): 47517025

約数列:

[1, 5, 25, 125, 449, 2245, 3371, 11225, 16855, 56125, 84275, 421375, 1513579, 7567895, 37839475, 189197375]

約数ペア:

[(1, 189197375), (5, 37839475), (25, 7567895), (125, 1513579), (449, 421375), (2245, 84275), (3371, 56125), (11225, 16855)]