87172485

素因数分解:

$3^1\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{3209}}^1$

素因数の和:5028

約数の個数: 16

約数和(自身を含む): 139596480

約数和(自身を除く): 52423995

約数列:

[1, 3, 5, 15, 1811, 3209, 5433, 9055, 9627, 16045, 27165, 48135, 5811499, 17434497, 29057495, 87172485]

約数ペア:

[(1, 87172485), (3, 29057495), (5, 17434497), (15, 5811499), (1811, 48135), (3209, 27165), (5433, 16045), (9055, 9627)]