87672165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6007}}^1$

素因数の和:6161

約数の個数: 32

約数和(自身を含む): 161495040

約数和(自身を除く): 73822875

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 2085, 2919, 4865, 6007, 14595, 18021, 30035, 42049, 90105, 126147, 210245, 630735, 834973, 2504919, 4174865, 5844811, 12524595, 17534433, 29224055, 87672165]

約数ペア:

[(1, 87672165), (3, 29224055), (5, 17534433), (7, 12524595), (15, 5844811), (21, 4174865), (35, 2504919), (105, 834973), (139, 630735), (417, 210245), (695, 126147), (973, 90105), (2085, 42049), (2919, 30035), (4865, 18021), (6007, 14595)]