27916535

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 34114080

約数和(自身を除く): 6197545

約数列:

[1, 5, 109, 181, 283, 545, 905, 1415, 19729, 30847, 51223, 98645, 154235, 256115, 5583307, 27916535]

約数ペア:

[(1, 27916535), (5, 5583307), (109, 256115), (181, 154235), (283, 98645), (545, 51223), (905, 30847), (1415, 19729)]