143061205

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8291}}^1$

素因数の和:8349

約数の個数: 32

約数和(自身を含む): 214928640

約数和(自身を除く): 71867435

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 493, 595, 1015, 2465, 3451, 8291, 17255, 41455, 58037, 140947, 240439, 290185, 704735, 986629, 1202195, 1683073, 4087463, 4933145, 8415365, 20437315, 28612241, 143061205]

約数ペア:

[(1, 143061205), (5, 28612241), (7, 20437315), (17, 8415365), (29, 4933145), (35, 4087463), (85, 1683073), (119, 1202195), (145, 986629), (203, 704735), (493, 290185), (595, 240439), (1015, 140947), (2465, 58037), (3451, 41455), (8291, 17255)]