8740825

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 11392128

約数和(自身を除く): 2651303

約数列:

[1, 5, 25, 43, 47, 173, 215, 235, 865, 1075, 1175, 2021, 4325, 7439, 8131, 10105, 37195, 40655, 50525, 185975, 203275, 349633, 1748165, 8740825]

約数ペア:

[(1, 8740825), (5, 1748165), (25, 349633), (43, 203275), (47, 185975), (173, 50525), (215, 40655), (235, 37195), (865, 10105), (1075, 8131), (1175, 7439), (2021, 4325)]