56664255

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 93542400

約数和(自身を除く): 36878145

約数列:

[1, 3, 5, 15, 41, 123, 199, 205, 463, 597, 615, 995, 1389, 2315, 2985, 6945, 8159, 18983, 24477, 40795, 56949, 92137, 94915, 122385, 276411, 284745, 460685, 1382055, 3777617, 11332851, 18888085, 56664255]

約数ペア:

[(1, 56664255), (3, 18888085), (5, 11332851), (15, 3777617), (41, 1382055), (123, 460685), (199, 284745), (205, 276411), (463, 122385), (597, 94915), (615, 92137), (995, 56949), (1389, 40795), (2315, 24477), (2985, 18983), (6945, 8159)]