27137055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1009}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 47704320

約数和(自身を除く): 20567265

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1009, 1793, 2445, 3027, 5045, 5379, 8965, 11099, 15135, 26895, 33297, 55495, 164467, 166485, 493401, 822335, 1809137, 2467005, 5427411, 9045685, 27137055]

約数ペア:

[(1, 27137055), (3, 9045685), (5, 5427411), (11, 2467005), (15, 1809137), (33, 822335), (55, 493401), (163, 166485), (165, 164467), (489, 55495), (815, 33297), (1009, 26895), (1793, 15135), (2445, 11099), (3027, 8965), (5045, 5379)]