409082805

素因数分解:

$3^4\times 5^1\times {\mathrm{1010081}}^1$

素因数の和:1010098

約数の個数: 20

約数和(自身を含む): 733319532

約数和(自身を除く): 324236727

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1010081, 3030243, 5050405, 9090729, 15151215, 27272187, 45453645, 81816561, 136360935, 409082805]

約数ペア:

[(1, 409082805), (3, 136360935), (5, 81816561), (9, 45453645), (15, 27272187), (27, 15151215), (45, 9090729), (81, 5050405), (135, 3030243), (405, 1010081)]