2044473615

素因数分解:

$3^4\times 5^1\times {\mathrm{5048083}}^1$

素因数の和:5048100

約数の個数: 20

約数和(自身を含む): 3664908984

約数和(自身を除く): 1620435369

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 5048083, 15144249, 25240415, 45432747, 75721245, 136298241, 227163735, 408894723, 681491205, 2044473615]

約数ペア:

[(1, 2044473615), (3, 681491205), (5, 408894723), (9, 227163735), (15, 136298241), (27, 75721245), (45, 45432747), (81, 25240415), (135, 15144249), (405, 5048083)]