55204205

素因数分解:

$5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1979}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 75841920

約数和(自身を除く): 20637715

約数列:

[1, 5, 7, 35, 797, 1979, 3985, 5579, 9895, 13853, 27895, 69265, 1577263, 7886315, 11040841, 55204205]

約数ペア:

[(1, 55204205), (5, 11040841), (7, 7886315), (35, 1577263), (797, 69265), (1979, 27895), (3985, 13853), (5579, 9895)]