5262555

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 3607845

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 199, 205, 215, 597, 615, 645, 995, 1763, 2985, 5289, 8159, 8557, 8815, 24477, 25671, 26445, 40795, 42785, 122385, 128355, 350837, 1052511, 1754185, 5262555]

約数ペア:

[(1, 5262555), (3, 1754185), (5, 1052511), (15, 350837), (41, 128355), (43, 122385), (123, 42785), (129, 40795), (199, 26445), (205, 25671), (215, 24477), (597, 8815), (615, 8557), (645, 8159), (995, 5289), (1763, 2985)]