26039295

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13457}}^1$

素因数の和:13511

約数の個数: 24

約数和(自身を含む): 46187856

約数和(自身を除く): 20148561

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 13457, 40371, 67285, 121113, 201855, 578651, 605565, 1735953, 2893255, 5207859, 8679765, 26039295]

約数ペア:

[(1, 26039295), (3, 8679765), (5, 5207859), (9, 2893255), (15, 1735953), (43, 605565), (45, 578651), (129, 201855), (215, 121113), (387, 67285), (645, 40371), (1935, 13457)]