77748095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19961}}^1$

素因数の和:20026

約数の個数: 16

約数和(自身を含む): 100608480

約数和(自身を除く): 22860385

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 19961, 99805, 379259, 818401, 1896295, 4092005, 15549619, 77748095]

約数ペア:

[(1, 77748095), (5, 15549619), (19, 4092005), (41, 1896295), (95, 818401), (205, 379259), (779, 99805), (3895, 19961)]