39806165

素因数分解:

$5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1427}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 54698112

約数和(自身を除く): 14891947

約数列:

[1, 5, 7, 35, 797, 1427, 3985, 5579, 7135, 9989, 27895, 49945, 1137319, 5686595, 7961233, 39806165]

約数ペア:

[(1, 39806165), (5, 7961233), (7, 5686595), (35, 1137319), (797, 49945), (1427, 27895), (3985, 9989), (5579, 7135)]