134311145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 174189312

約数和(自身を除く): 39878167

約数列:

[1, 5, 23, 43, 115, 157, 173, 215, 785, 865, 989, 3611, 3979, 4945, 6751, 7439, 18055, 19895, 27161, 33755, 37195, 135805, 155273, 171097, 624703, 776365, 855485, 1167923, 3123515, 5839615, 26862229, 134311145]

約数ペア:

[(1, 134311145), (5, 26862229), (23, 5839615), (43, 3123515), (115, 1167923), (157, 855485), (173, 776365), (215, 624703), (785, 171097), (865, 155273), (989, 135805), (3611, 37195), (3979, 33755), (4945, 27161), (6751, 19895), (7439, 18055)]