320343063165

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21769831}}^1$

素因数の和:21769954

約数の個数: 32

約数和(自身を含む): 574723564800

約数和(自身を除く): 254380501635

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 14715, 21769831, 65309493, 108849155, 195928479, 326547465, 587785437, 979642395, 2372911579, 2938927185, 7118734737, 11864557895, 21356204211, 35593673685, 64068612633, 106781021055, 320343063165]

約数ペア:

[(1, 320343063165), (3, 106781021055), (5, 64068612633), (9, 35593673685), (15, 21356204211), (27, 11864557895), (45, 7118734737), (109, 2938927185), (135, 2372911579), (327, 979642395), (545, 587785437), (981, 326547465), (1635, 195928479), (2943, 108849155), (4905, 65309493), (14715, 21769831)]