187006025

素因数分解:

$5^2\times {\mathrm{1609}}^1\times {\mathrm{4649}}^1$

素因数の和:6268

約数の個数: 12

約数和(自身を含む): 232081500

約数和(自身を除く): 45075475

約数列:

[1, 5, 25, 1609, 4649, 8045, 23245, 40225, 116225, 7480241, 37401205, 187006025]

約数ペア:

[(1, 187006025), (5, 37401205), (25, 7480241), (1609, 116225), (4649, 40225), (8045, 23245)]