18435565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2027}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 23654592

約数和(自身を除く): 5219027

約数列:

[1, 5, 17, 85, 107, 535, 1819, 2027, 9095, 10135, 34459, 172295, 216889, 1084445, 3687113, 18435565]

約数ペア:

[(1, 18435565), (5, 3687113), (17, 1084445), (85, 216889), (107, 172295), (535, 34459), (1819, 10135), (2027, 9095)]