1799976025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{7741}}^1$

素因数の和:7953

約数の個数: 24

約数和(自身を含む): 2280979008

約数和(自身を除く): 481002983

約数列:

[1, 5, 25, 71, 131, 355, 655, 1775, 3275, 7741, 9301, 38705, 46505, 193525, 232525, 549611, 1014071, 2748055, 5070355, 13740275, 25351775, 71999041, 359995205, 1799976025]

約数ペア:

[(1, 1799976025), (5, 359995205), (25, 71999041), (71, 25351775), (131, 13740275), (355, 5070355), (655, 2748055), (1775, 1014071), (3275, 549611), (7741, 232525), (9301, 193525), (38705, 46505)]