29739255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21787}}^1$

素因数の和:21815

約数の個数: 32

約数和(自身を含む): 58566144

約数和(自身を除く): 28826889

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 21787, 65361, 108935, 152509, 283231, 326805, 457527, 762545, 849693, 1416155, 1982617, 2287635, 4248465, 5947851, 9913085, 29739255]

約数ペア:

[(1, 29739255), (3, 9913085), (5, 5947851), (7, 4248465), (13, 2287635), (15, 1982617), (21, 1416155), (35, 849693), (39, 762545), (65, 457527), (91, 326805), (105, 283231), (195, 152509), (273, 108935), (455, 65361), (1365, 21787)]