2399295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^2$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 4107024

約数和(自身を除く): 1707729

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 4947, 8245, 9409, 24735, 28227, 47045, 141135, 159953, 479859, 799765, 2399295]

約数ペア:

[(1, 2399295), (3, 799765), (5, 479859), (15, 159953), (17, 141135), (51, 47045), (85, 28227), (97, 24735), (255, 9409), (291, 8245), (485, 4947), (1455, 1649)]