1155144485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{203909}}^1$

素因数の和:204028

約数の個数: 16

約数和(自身を含む): 1526878080

約数和(自身を除く): 371733595

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 203909, 1019545, 2242999, 11214995, 21002627, 105013135, 231028897, 1155144485]

約数ペア:

[(1, 1155144485), (5, 231028897), (11, 105013135), (55, 21002627), (103, 11214995), (515, 2242999), (1133, 1019545), (5665, 203909)]