26427605

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{18289}}^1$

素因数の和:18328

約数の個数: 12

約数和(自身を含む): 33690180

約数和(自身を除く): 7262575

約数列:

[1, 5, 17, 85, 289, 1445, 18289, 91445, 310913, 1554565, 5285521, 26427605]

約数ペア:

[(1, 26427605), (5, 5285521), (17, 1554565), (85, 310913), (289, 91445), (1445, 18289)]