155280295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{4219}}^1$

素因数の和:4674

約数の個数: 16

約数和(自身を含む): 197799840

約数和(自身を除く): 42519545

約数列:

[1, 5, 17, 85, 433, 2165, 4219, 7361, 21095, 36805, 71723, 358615, 1826827, 9134135, 31056059, 155280295]

約数ペア:

[(1, 155280295), (5, 31056059), (17, 9134135), (85, 1826827), (433, 358615), (2165, 71723), (4219, 36805), (7361, 21095)]