22276205

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 33488640

約数和(自身を除く): 11212435

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 493, 595, 1015, 1291, 2465, 3451, 6455, 9037, 17255, 21947, 37439, 45185, 109735, 153629, 187195, 262073, 636463, 768145, 1310365, 3182315, 4455241, 22276205]

約数ペア:

[(1, 22276205), (5, 4455241), (7, 3182315), (17, 1310365), (29, 768145), (35, 636463), (85, 262073), (119, 187195), (145, 153629), (203, 109735), (493, 45185), (595, 37439), (1015, 21947), (1291, 17255), (2465, 9037), (3451, 6455)]