27865485

素因数分解:

$3^3\times 5^1\times {\mathrm{206411}}^1$

素因数の和:206425

約数の個数: 16

約数和(自身を含む): 49538880

約数和(自身を除く): 21673395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 206411, 619233, 1032055, 1857699, 3096165, 5573097, 9288495, 27865485]

約数ペア:

[(1, 27865485), (3, 9288495), (5, 5573097), (9, 3096165), (15, 1857699), (27, 1032055), (45, 619233), (135, 206411)]