84061905

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{54409}}^1$

素因数の和:54520

約数の個数: 16

約数和(自身を含む): 135807360

約数和(自身を除く): 51745455

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 54409, 163227, 272045, 816135, 5604127, 16812381, 28020635, 84061905]

約数ペア:

[(1, 84061905), (3, 28020635), (5, 16812381), (15, 5604127), (103, 816135), (309, 272045), (515, 163227), (1545, 54409)]