134172925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{315701}}^1$

素因数の和:315728

約数の個数: 12

約数和(自身を含む): 176161716

約数和(自身を除く): 41988791

約数列:

[1, 5, 17, 25, 85, 425, 315701, 1578505, 5366917, 7892525, 26834585, 134172925]

約数ペア:

[(1, 134172925), (5, 26834585), (17, 7892525), (25, 5366917), (85, 1578505), (425, 315701)]