27199665

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1783}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 48810240

約数和(自身を除く): 21610575

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 1783, 3051, 5085, 5349, 8915, 15255, 16047, 26745, 48141, 80235, 201479, 240705, 604437, 1007395, 1813311, 3022185, 5439933, 9066555, 27199665]

約数ペア:

[(1, 27199665), (3, 9066555), (5, 5439933), (9, 3022185), (15, 1813311), (27, 1007395), (45, 604437), (113, 240705), (135, 201479), (339, 80235), (565, 48141), (1017, 26745), (1695, 16047), (1783, 15255), (3051, 8915), (5085, 5349)]