15742089

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8369}}^1$

素因数の和:8405

約数の個数: 24

約数和(自身を含む): 26114400

約数和(自身を除く): 10372311

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 8369, 25107, 75321, 92059, 159011, 276177, 477033, 828531, 1431099, 1749121, 5247363, 15742089]

約数ペア:

[(1, 15742089), (3, 5247363), (9, 1749121), (11, 1431099), (19, 828531), (33, 477033), (57, 276177), (99, 159011), (171, 92059), (209, 75321), (627, 25107), (1881, 8369)]