155500557

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1\times {\mathrm{1481}}^1$

素因数の和:2644

約数の個数: 16

約数和(自身を含む): 214356480

約数和(自身を除く): 58855923

約数列:

[1, 3, 31, 93, 1129, 1481, 3387, 4443, 34999, 45911, 104997, 137733, 1672049, 5016147, 51833519, 155500557]

約数ペア:

[(1, 155500557), (3, 51833519), (31, 5016147), (93, 1672049), (1129, 137733), (1481, 104997), (3387, 45911), (4443, 34999)]