2012508315

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{281273}}^1$

素因数の和:281340

約数の個数: 32

約数和(自身を含む): 3645311040

約数和(自身を除く): 1632802725

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 281273, 843819, 1406365, 2531457, 4219095, 7594371, 12657285, 14907469, 37971855, 44722407, 74537345, 134167221, 223612035, 402501663, 670836105, 2012508315]

約数ペア:

[(1, 2012508315), (3, 670836105), (5, 402501663), (9, 223612035), (15, 134167221), (27, 74537345), (45, 44722407), (53, 37971855), (135, 14907469), (159, 12657285), (265, 7594371), (477, 4219095), (795, 2531457), (1431, 1406365), (2385, 843819), (7155, 281273)]