87061675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 115278336

約数和(自身を除く): 28216661

約数列:

[1, 5, 17, 25, 85, 127, 425, 635, 1613, 2159, 3175, 8065, 10795, 27421, 40325, 53975, 137105, 204851, 685525, 1024255, 3482467, 5121275, 17412335, 87061675]

約数ペア:

[(1, 87061675), (5, 17412335), (17, 5121275), (25, 3482467), (85, 1024255), (127, 685525), (425, 204851), (635, 137105), (1613, 53975), (2159, 40325), (3175, 27421), (8065, 10795)]