82516915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{4583}}^1$

素因数の和:4878

約数の個数: 16

約数和(自身を含む): 107045568

約数和(自身を除く): 24528653

約数列:

[1, 5, 13, 65, 277, 1385, 3601, 4583, 18005, 22915, 59579, 297895, 1269491, 6347455, 16503383, 82516915]

約数ペア:

[(1, 82516915), (5, 16503383), (13, 6347455), (65, 1269491), (277, 297895), (1385, 59579), (3601, 22915), (4583, 18005)]