38616945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 65836800

約数和(自身を除く): 27219855

約数列:

[1, 3, 5, 15, 17, 51, 85, 199, 255, 597, 761, 995, 2283, 2985, 3383, 3805, 10149, 11415, 12937, 16915, 38811, 50745, 64685, 151439, 194055, 454317, 757195, 2271585, 2574463, 7723389, 12872315, 38616945]

約数ペア:

[(1, 38616945), (3, 12872315), (5, 7723389), (15, 2574463), (17, 2271585), (51, 757195), (85, 454317), (199, 194055), (255, 151439), (597, 64685), (761, 50745), (995, 38811), (2283, 16915), (2985, 12937), (3383, 11415), (3805, 10149)]