28653670085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7172383}}^1$

素因数の和:7172452

約数の個数: 16

約数和(自身を含む): 37181638656

約数和(自身を除く): 8527968571

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 7172383, 35861915, 121930511, 337102001, 609652555, 1685510005, 5730734017, 28653670085]

約数ペア:

[(1, 28653670085), (5, 5730734017), (17, 1685510005), (47, 609652555), (85, 337102001), (235, 121930511), (799, 35861915), (3995, 7172383)]