82426175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 110992896

約数和(自身を除く): 28566721

約数列:

[1, 5, 13, 25, 65, 127, 325, 635, 1651, 1997, 3175, 8255, 9985, 25961, 41275, 49925, 129805, 253619, 649025, 1268095, 3297047, 6340475, 16485235, 82426175]

約数ペア:

[(1, 82426175), (5, 16485235), (13, 6340475), (25, 3297047), (65, 1268095), (127, 649025), (325, 253619), (635, 129805), (1651, 49925), (1997, 41275), (3175, 25961), (8255, 9985)]