39889735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1069}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 50846400

約数和(自身を除く): 10956665

約数列:

[1, 5, 17, 85, 439, 1069, 2195, 5345, 7463, 18173, 37315, 90865, 469291, 2346455, 7977947, 39889735]

約数ペア:

[(1, 39889735), (5, 7977947), (17, 2346455), (85, 469291), (439, 90865), (1069, 37315), (2195, 18173), (5345, 7463)]