1321287935

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{53267}}^1$

素因数の和:53335

約数の個数: 24

約数和(自身を含む): 1785330288

約数和(自身を除く): 464042353

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 605, 2255, 4961, 24805, 53267, 266335, 585937, 2183947, 2929685, 6445307, 10919735, 24023417, 32226535, 120117085, 264257587, 1321287935]

約数ペア:

[(1, 1321287935), (5, 264257587), (11, 120117085), (41, 32226535), (55, 24023417), (121, 10919735), (205, 6445307), (451, 2929685), (605, 2183947), (2255, 585937), (4961, 266335), (24805, 53267)]