996879620165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7937}}^1\times {\mathrm{175663}}^1$

素因数の和:183629

約数の個数: 32

約数和(自身を含む): 1405576198656

約数和(自身を除く): 408696578491

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 7937, 39685, 87307, 103181, 175663, 436535, 515905, 878315, 1134991, 1932293, 2283619, 5674955, 9661465, 11418095, 25119809, 125599045, 1394237231, 6971186155, 15336609541, 18125084003, 76683047705, 90625420015, 199375924033, 996879620165]

約数ペア:

[(1, 996879620165), (5, 199375924033), (11, 90625420015), (13, 76683047705), (55, 18125084003), (65, 15336609541), (143, 6971186155), (715, 1394237231), (7937, 125599045), (39685, 25119809), (87307, 11418095), (103181, 9661465), (175663, 5674955), (436535, 2283619), (515905, 1932293), (878315, 1134991)]