48927135

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 80985600

約数和(自身を除く): 32058465

約数列:

[1, 3, 5, 15, 37, 111, 185, 199, 443, 555, 597, 995, 1329, 2215, 2985, 6645, 7363, 16391, 22089, 36815, 49173, 81955, 88157, 110445, 245865, 264471, 440785, 1322355, 3261809, 9785427, 16309045, 48927135]

約数ペア:

[(1, 48927135), (3, 16309045), (5, 9785427), (15, 3261809), (37, 1322355), (111, 440785), (185, 264471), (199, 245865), (443, 110445), (555, 88157), (597, 81955), (995, 49173), (1329, 36815), (2215, 22089), (2985, 16391), (6645, 7363)]