8404885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 10860912

約数和(自身を除く): 2456027

約数列:

[1, 5, 17, 61, 85, 305, 1037, 1621, 5185, 8105, 27557, 98881, 137785, 494405, 1680977, 8404885]

約数ペア:

[(1, 8404885), (5, 1680977), (17, 494405), (61, 137785), (85, 98881), (305, 27557), (1037, 8105), (1621, 5185)]