84860825

素因数分解:

$5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2803}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 120998208

約数和(自身を除く): 36137383

約数列:

[1, 5, 7, 25, 35, 173, 175, 865, 1211, 2803, 4325, 6055, 14015, 19621, 30275, 70075, 98105, 484919, 490525, 2424595, 3394433, 12122975, 16972165, 84860825]

約数ペア:

[(1, 84860825), (5, 16972165), (7, 12122975), (25, 3394433), (35, 2424595), (173, 490525), (175, 484919), (865, 98105), (1211, 70075), (2803, 30275), (4325, 19621), (6055, 14015)]