86267208455

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1\times {\mathrm{4591}}^1$

素因数の和:5999

約数の個数: 32

約数和(自身を含む): 107645884416

約数和(自身を除く): 21378675961

約数列:

[1, 5, 41, 71, 205, 355, 1291, 2911, 4591, 6455, 14555, 22955, 52931, 91661, 188231, 264655, 325961, 458305, 941155, 1629805, 3758101, 5926981, 13364401, 18790505, 29634905, 66822005, 243006221, 420815651, 1215031105, 2104078255, 17253441691, 86267208455]

約数ペア:

[(1, 86267208455), (5, 17253441691), (41, 2104078255), (71, 1215031105), (205, 420815651), (355, 243006221), (1291, 66822005), (2911, 29634905), (4591, 18790505), (6455, 13364401), (14555, 5926981), (22955, 3758101), (52931, 1629805), (91661, 941155), (188231, 458305), (264655, 325961)]