66195465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{630433}}^1$

素因数の和:630448

約数の個数: 16

約数和(自身を含む): 121043328

約数和(自身を除く): 54847863

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 630433, 1891299, 3152165, 4413031, 9456495, 13239093, 22065155, 66195465]

約数ペア:

[(1, 66195465), (3, 22065155), (5, 13239093), (7, 9456495), (15, 4413031), (21, 3152165), (35, 1891299), (105, 630433)]