13922745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 10027335

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 769, 1065, 1207, 2307, 3621, 3845, 6035, 11535, 13073, 18105, 39219, 54599, 65365, 163797, 196095, 272995, 818985, 928183, 2784549, 4640915, 13922745]

約数ペア:

[(1, 13922745), (3, 4640915), (5, 2784549), (15, 928183), (17, 818985), (51, 272995), (71, 196095), (85, 163797), (213, 65365), (255, 54599), (355, 39219), (769, 18105), (1065, 13073), (1207, 11535), (2307, 6035), (3621, 3845)]