39868485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{156347}}^1$

素因数の和:156372

約数の個数: 16

約数和(自身を含む): 67542336

約数和(自身を除く): 27673851

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 156347, 469041, 781735, 2345205, 2657899, 7973697, 13289495, 39868485]

約数ペア:

[(1, 39868485), (3, 13289495), (5, 7973697), (15, 2657899), (17, 2345205), (51, 781735), (85, 469041), (255, 156347)]