9806005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1361}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 12944448

約数和(自身を除く): 3138443

約数列:

[1, 5, 11, 55, 131, 655, 1361, 1441, 6805, 7205, 14971, 74855, 178291, 891455, 1961201, 9806005]

約数ペア:

[(1, 9806005), (5, 1961201), (11, 891455), (55, 178291), (131, 74855), (655, 14971), (1361, 7205), (1441, 6805)]