66328985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{16603}}^1$

素因数の和:16672

約数の個数: 16

約数和(自身を含む): 86075136

約数和(自身を除く): 19746151

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 16603, 83015, 282251, 780341, 1411255, 3901705, 13265797, 66328985]

約数ペア:

[(1, 66328985), (5, 13265797), (17, 3901705), (47, 1411255), (85, 780341), (235, 282251), (799, 83015), (3995, 16603)]