2077545

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3221}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 3402432

約数和(自身を除く): 1324887

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3221, 9663, 16105, 48315, 138503, 415509, 692515, 2077545]

約数ペア:

[(1, 2077545), (3, 692515), (5, 415509), (15, 138503), (43, 48315), (129, 16105), (215, 9663), (645, 3221)]