13816665

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18061}}^1$

素因数の和:18089

約数の個数: 24

約数和(自身を含む): 25359048

約数和(自身を除く): 11542383

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 18061, 54183, 90305, 162549, 270915, 307037, 812745, 921111, 1535185, 2763333, 4605555, 13816665]

約数ペア:

[(1, 13816665), (3, 4605555), (5, 2763333), (9, 1535185), (15, 921111), (17, 812745), (45, 307037), (51, 270915), (85, 162549), (153, 90305), (255, 54183), (765, 18061)]