155408055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4733}}^1$

素因数の和:4951

約数の個数: 32

約数和(自身を含む): 272678400

約数和(自身を除く): 117270345

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 199, 597, 995, 2189, 2985, 4733, 6567, 10945, 14199, 23665, 32835, 52063, 70995, 156189, 260315, 780945, 941867, 2825601, 4709335, 10360537, 14128005, 31081611, 51802685, 155408055]

約数ペア:

[(1, 155408055), (3, 51802685), (5, 31081611), (11, 14128005), (15, 10360537), (33, 4709335), (55, 2825601), (165, 941867), (199, 780945), (597, 260315), (995, 156189), (2189, 70995), (2985, 52063), (4733, 32835), (6567, 23665), (10945, 14199)]