205725484815

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{1053301}}^1$

素因数の和:1053787

約数の個数: 32

約数和(自身を含む): 341269848000

約数和(自身を除く): 135544363185

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 449, 1347, 2245, 6735, 13021, 39063, 65105, 195315, 1053301, 3159903, 5266505, 15799515, 30545729, 91637187, 152728645, 458185935, 472932149, 1418796447, 2364660745, 7093982235, 13715032321, 41145096963, 68575161605, 205725484815]

約数ペア:

[(1, 205725484815), (3, 68575161605), (5, 41145096963), (15, 13715032321), (29, 7093982235), (87, 2364660745), (145, 1418796447), (435, 472932149), (449, 458185935), (1347, 152728645), (2245, 91637187), (6735, 30545729), (13021, 15799515), (39063, 5266505), (65105, 3159903), (195315, 1053301)]