128059405

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{4409}}^1$

素因数の和:4608

約数の個数: 16

約数和(自身を含む): 158865840

約数和(自身を除く): 30806435

約数列:

[1, 5, 37, 157, 185, 785, 4409, 5809, 22045, 29045, 163133, 692213, 815665, 3461065, 25611881, 128059405]

約数ペア:

[(1, 128059405), (5, 25611881), (37, 3461065), (157, 815665), (185, 692213), (785, 163133), (4409, 29045), (5809, 22045)]