12269835

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 23104224

約数和(自身を除く): 10834389

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 373, 387, 645, 731, 765, 1119, 1865, 1935, 2193, 3357, 3655, 5595, 6341, 6579, 10965, 16039, 16785, 19023, 31705, 32895, 48117, 57069, 80195, 95115, 144351, 240585, 272663, 285345, 721755, 817989, 1363315, 2453967, 4089945, 12269835]

約数ペア:

[(1, 12269835), (3, 4089945), (5, 2453967), (9, 1363315), (15, 817989), (17, 721755), (43, 285345), (45, 272663), (51, 240585), (85, 144351), (129, 95115), (153, 80195), (215, 57069), (255, 48117), (373, 32895), (387, 31705), (645, 19023), (731, 16785), (765, 16039), (1119, 10965), (1865, 6579), (1935, 6341), (2193, 5595), (3357, 3655)]