133941745

素因数分解:

$5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{2591}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 187930368

約数和(自身を除く): 53988623

約数列:

[1, 5, 7, 35, 49, 211, 245, 1055, 1477, 2591, 7385, 10339, 12955, 18137, 51695, 90685, 126959, 546701, 634795, 2733505, 3826907, 19134535, 26788349, 133941745]

約数ペア:

[(1, 133941745), (5, 26788349), (7, 19134535), (35, 3826907), (49, 2733505), (211, 634795), (245, 546701), (1055, 126959), (1477, 90685), (2591, 51695), (7385, 18137), (10339, 12955)]