5661246815

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{8269}}^1$

素因数の和:8943

約数の個数: 32

約数和(自身を含む): 8028119040

約数和(自身を除く): 2366872225

約数列:

[1, 5, 7, 31, 35, 155, 217, 631, 1085, 3155, 4417, 8269, 19561, 22085, 41345, 57883, 97805, 136927, 256339, 289415, 684635, 1281695, 1794373, 5217739, 8971865, 26088695, 36524173, 161749909, 182620865, 808749545, 1132249363, 5661246815]

約数ペア:

[(1, 5661246815), (5, 1132249363), (7, 808749545), (31, 182620865), (35, 161749909), (155, 36524173), (217, 26088695), (631, 8971865), (1085, 5217739), (3155, 1794373), (4417, 1281695), (8269, 684635), (19561, 289415), (22085, 256339), (41345, 136927), (57883, 97805)]