13215670055

素因数分解:

$5^1\times 7^1\times {\mathrm{5791}}^1\times {\mathrm{65203}}^1$

素因数の和:71006

約数の個数: 16

約数和(自身を含む): 18127755264

約数和(自身を除く): 4912085209

約数列:

[1, 5, 7, 35, 5791, 28955, 40537, 65203, 202685, 326015, 456421, 2282105, 377590573, 1887952865, 2643134011, 13215670055]

約数ペア:

[(1, 13215670055), (5, 2643134011), (7, 1887952865), (35, 377590573), (5791, 2282105), (28955, 456421), (40537, 326015), (65203, 202685)]