74737225

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 97444160

約数和(自身を除く): 22706935

約数列:

[1, 5, 25, 37, 43, 185, 215, 925, 1075, 1591, 1879, 7955, 9395, 39775, 46975, 69523, 80797, 347615, 403985, 1738075, 2019925, 2989489, 14947445, 74737225]

約数ペア:

[(1, 74737225), (5, 14947445), (25, 2989489), (37, 2019925), (43, 1738075), (185, 403985), (215, 347615), (925, 80797), (1075, 69523), (1591, 46975), (1879, 39775), (7955, 9395)]