69788145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39097}}^1$

素因数の和:39129

約数の個数: 32

約数和(自身を含む): 135122688

約数和(自身を除く): 65334543

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 39097, 117291, 195485, 273679, 586455, 664649, 821037, 1368395, 1993947, 3323245, 4105185, 4652543, 9969735, 13957629, 23262715, 69788145]

約数ペア:

[(1, 69788145), (3, 23262715), (5, 13957629), (7, 9969735), (15, 4652543), (17, 4105185), (21, 3323245), (35, 1993947), (51, 1368395), (85, 821037), (105, 664649), (119, 586455), (255, 273679), (357, 195485), (595, 117291), (1785, 39097)]