1313304495

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2036131}}^1$

素因数の和:2036182

約数の個数: 16

約数和(自身を含む): 2150155392

約数和(自身を除く): 836850897

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 2036131, 6108393, 10180655, 30541965, 87553633, 262660899, 437768165, 1313304495]

約数ペア:

[(1, 1313304495), (3, 437768165), (5, 262660899), (15, 87553633), (43, 30541965), (129, 10180655), (215, 6108393), (645, 2036131)]