38166765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27961}}^1$

素因数の和:27989

約数の個数: 32

約数和(自身を含む): 75161856

約数和(自身を除く): 36995091

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 27961, 83883, 139805, 195727, 363493, 419415, 587181, 978635, 1090479, 1817465, 2544451, 2935905, 5452395, 7633353, 12722255, 38166765]

約数ペア:

[(1, 38166765), (3, 12722255), (5, 7633353), (7, 5452395), (13, 2935905), (15, 2544451), (21, 1817465), (35, 1090479), (39, 978635), (65, 587181), (91, 419415), (105, 363493), (195, 195727), (273, 139805), (455, 83883), (1365, 27961)]