27390605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7433}}^1$

素因数の和:7516

約数の個数: 16

約数和(自身を含む): 36396864

約数和(自身を除く): 9006259

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 7433, 37165, 81763, 408815, 498011, 2490055, 5478121, 27390605]

約数ペア:

[(1, 27390605), (5, 5478121), (11, 2490055), (55, 498011), (67, 408815), (335, 81763), (737, 37165), (3685, 7433)]