11220555

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6991}}^1$

素因数の和:7106

約数の個数: 16

約数和(自身を含む): 18123264

約数和(自身を除く): 6902709

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 6991, 20973, 34955, 104865, 748037, 2244111, 3740185, 11220555]

約数ペア:

[(1, 11220555), (3, 3740185), (5, 2244111), (15, 748037), (107, 104865), (321, 34955), (535, 20973), (1605, 6991)]