83511985

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4943}}^1$

素因数の和:5088

約数の個数: 16

約数和(自身を含む): 104417280

約数和(自身を除く): 20905295

約数列:

[1, 5, 31, 109, 155, 545, 3379, 4943, 16895, 24715, 153233, 538787, 766165, 2693935, 16702397, 83511985]

約数ペア:

[(1, 83511985), (5, 16702397), (31, 2693935), (109, 766165), (155, 538787), (545, 153233), (3379, 24715), (4943, 16895)]