104639885

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{80803}}^1$

素因数の和:80852

約数の個数: 16

約数和(自身を含む): 147386496

約数和(自身を除く): 42746611

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 80803, 404015, 565621, 2828105, 2989711, 14948555, 20927977, 104639885]

約数ペア:

[(1, 104639885), (5, 20927977), (7, 14948555), (35, 2989711), (37, 2828105), (185, 565621), (259, 404015), (1295, 80803)]