55864315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1543}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 72370368

約数和(自身を除く): 16506053

約数列:

[1, 5, 13, 65, 557, 1543, 2785, 7241, 7715, 20059, 36205, 100295, 859451, 4297255, 11172863, 55864315]

約数ペア:

[(1, 55864315), (5, 11172863), (13, 4297255), (65, 859451), (557, 100295), (1543, 36205), (2785, 20059), (7241, 7715)]