12732615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 25579008

約数和(自身を除く): 12846393

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 83, 105, 249, 315, 415, 487, 581, 747, 1245, 1461, 1743, 2435, 2905, 3409, 3735, 4383, 5229, 7305, 8715, 10227, 17045, 21915, 26145, 30681, 40421, 51135, 121263, 153405, 202105, 282947, 363789, 606315, 848841, 1414735, 1818945, 2546523, 4244205, 12732615]

約数ペア:

[(1, 12732615), (3, 4244205), (5, 2546523), (7, 1818945), (9, 1414735), (15, 848841), (21, 606315), (35, 363789), (45, 282947), (63, 202105), (83, 153405), (105, 121263), (249, 51135), (315, 40421), (415, 30681), (487, 26145), (581, 21915), (747, 17045), (1245, 10227), (1461, 8715), (1743, 7305), (2435, 5229), (2905, 4383), (3409, 3735)]