54721995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{192007}}^1$

素因数の和:192034

約数の個数: 16

約数和(自身を含む): 92163840

約数和(自身を除く): 37441845

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 192007, 576021, 960035, 2880105, 3648133, 10944399, 18240665, 54721995]

約数ペア:

[(1, 54721995), (3, 18240665), (5, 10944399), (15, 3648133), (19, 2880105), (57, 960035), (95, 576021), (285, 192007)]