26641845

素因数分解:

$3^3\times 5^1\times {\mathrm{197347}}^1$

素因数の和:197361

約数の個数: 16

約数和(自身を含む): 47363520

約数和(自身を除く): 20721675

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197347, 592041, 986735, 1776123, 2960205, 5328369, 8880615, 26641845]

約数ペア:

[(1, 26641845), (3, 8880615), (5, 5328369), (9, 2960205), (15, 1776123), (27, 986735), (45, 592041), (135, 197347)]