27643755

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 45702144

約数和(自身を除く): 18058389

約数列:

[1, 3, 5, 15, 47, 113, 141, 235, 339, 347, 565, 705, 1041, 1695, 1735, 5205, 5311, 15933, 16309, 26555, 39211, 48927, 79665, 81545, 117633, 196055, 244635, 588165, 1842917, 5528751, 9214585, 27643755]

約数ペア:

[(1, 27643755), (3, 9214585), (5, 5528751), (15, 1842917), (47, 588165), (113, 244635), (141, 196055), (235, 117633), (339, 81545), (347, 79665), (565, 48927), (705, 39211), (1041, 26555), (1695, 16309), (1735, 15933), (5205, 5311)]