127975955

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{5779}}^1$

素因数の和:5930

約数の個数: 16

約数和(自身を含む): 158695680

約数和(自身を除く): 30719725

約数列:

[1, 5, 43, 103, 215, 515, 4429, 5779, 22145, 28895, 248497, 595237, 1242485, 2976185, 25595191, 127975955]

約数ペア:

[(1, 127975955), (5, 25595191), (43, 2976185), (103, 1242485), (215, 595237), (515, 248497), (4429, 28895), (5779, 22145)]