2016031905

素因数分解:

$3^2\times 5^1\times {\mathrm{44800709}}^1$

素因数の和:44800720

約数の個数: 12

約数和(自身を含む): 3494455380

約数和(自身を除く): 1478423475

約数列:

[1, 3, 5, 9, 15, 45, 44800709, 134402127, 224003545, 403206381, 672010635, 2016031905]

約数ペア:

[(1, 2016031905), (3, 672010635), (5, 403206381), (9, 224003545), (15, 134402127), (45, 44800709)]