266467755

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{135607}}^1$

素因数の和:135746

約数の個数: 16

約数和(自身を含む): 429606144

約数和(自身を除く): 163138389

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 135607, 406821, 678035, 2034105, 17764517, 53293551, 88822585, 266467755]

約数ペア:

[(1, 266467755), (3, 88822585), (5, 53293551), (15, 17764517), (131, 2034105), (393, 678035), (655, 406821), (1965, 135607)]