169984155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{25127}}^1$

素因数の和:25187

約数の個数: 32

約数和(自身を含む): 303948288

約数和(自身を除く): 133964133

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 25127, 75381, 125635, 276397, 376905, 829191, 1030207, 1381985, 3090621, 4145955, 5151035, 11332277, 15453105, 33996831, 56661385, 169984155]

約数ペア:

[(1, 169984155), (3, 56661385), (5, 33996831), (11, 15453105), (15, 11332277), (33, 5151035), (41, 4145955), (55, 3090621), (123, 1381985), (165, 1030207), (205, 829191), (451, 376905), (615, 276397), (1353, 125635), (2255, 75381), (6765, 25127)]