80726785

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{3331}}^1$

素因数の和:3504

約数の個数: 16

約数和(自身を含む): 100279872

約数和(自身を除く): 19553087

約数列:

[1, 5, 37, 131, 185, 655, 3331, 4847, 16655, 24235, 123247, 436361, 616235, 2181805, 16145357, 80726785]

約数ペア:

[(1, 80726785), (5, 16145357), (37, 2181805), (131, 616235), (185, 436361), (655, 123247), (3331, 24235), (4847, 16655)]