427084845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{13007}}^1$

素因数の和:13225

約数の個数: 32

約数和(自身を含む): 749260800

約数和(自身を除く): 322175955

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 199, 597, 995, 2189, 2985, 6567, 10945, 13007, 32835, 39021, 65035, 143077, 195105, 429231, 715385, 2146155, 2588393, 7765179, 12941965, 28472323, 38825895, 85416969, 142361615, 427084845]

約数ペア:

[(1, 427084845), (3, 142361615), (5, 85416969), (11, 38825895), (15, 28472323), (33, 12941965), (55, 7765179), (165, 2588393), (199, 2146155), (597, 715385), (995, 429231), (2189, 195105), (2985, 143077), (6567, 65035), (10945, 39021), (13007, 32835)]