51488025

素因数分解:

$3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{5011}}^1$

素因数の和:5161

約数の個数: 24

約数和(自身を含む): 85765344

約数和(自身を除く): 34277319

約数列:

[1, 3, 5, 15, 25, 75, 137, 411, 685, 2055, 3425, 5011, 10275, 15033, 25055, 75165, 125275, 375825, 686507, 2059521, 3432535, 10297605, 17162675, 51488025]

約数ペア:

[(1, 51488025), (3, 17162675), (5, 10297605), (15, 3432535), (25, 2059521), (75, 686507), (137, 375825), (411, 125275), (685, 75165), (2055, 25055), (3425, 15033), (5011, 10275)]