42072156965

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1\times {\mathrm{193939}}^1$

素因数の和:194996

約数の個数: 16

約数和(自身を含む): 51712161600

約数和(自身を除く): 9640004635

約数列:

[1, 5, 43, 215, 1009, 5045, 43387, 193939, 216935, 969695, 8339377, 41696885, 195684451, 978422255, 8414431393, 42072156965]

約数ペア:

[(1, 42072156965), (5, 8414431393), (43, 978422255), (215, 195684451), (1009, 41696885), (5045, 8339377), (43387, 969695), (193939, 216935)]