12354345

素因数分解:

$3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{937}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 21510216

約数和(自身を除く): 9155871

約数列:

[1, 3, 5, 9, 15, 45, 293, 879, 937, 1465, 2637, 2811, 4395, 4685, 8433, 13185, 14055, 42165, 274541, 823623, 1372705, 2470869, 4118115, 12354345]

約数ペア:

[(1, 12354345), (3, 4118115), (5, 2470869), (9, 1372705), (15, 823623), (45, 274541), (293, 42165), (879, 14055), (937, 13185), (1465, 8433), (2637, 4685), (2811, 4395)]