2705671905

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2540537}}^1$

素因数の和:2540616

約数の個数: 16

約数和(自身を含む): 4390049664

約数和(自身を除く): 1684377759

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 2540537, 7621611, 12702685, 38108055, 180378127, 541134381, 901890635, 2705671905]

約数ペア:

[(1, 2705671905), (3, 901890635), (5, 541134381), (15, 180378127), (71, 38108055), (213, 12702685), (355, 7621611), (1065, 2540537)]