275722905

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{140317}}^1$

素因数の和:140456

約数の個数: 16

約数和(自身を含む): 444527424

約数和(自身を除く): 168804519

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 140317, 420951, 701585, 2104755, 18381527, 55144581, 91907635, 275722905]

約数ペア:

[(1, 275722905), (3, 91907635), (5, 55144581), (15, 18381527), (131, 2104755), (393, 701585), (655, 420951), (1965, 140317)]