83657035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1103}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 125908992

約数和(自身を除く): 42251957

約数列:

[1, 5, 7, 11, 35, 55, 77, 197, 385, 985, 1103, 1379, 2167, 5515, 6895, 7721, 10835, 12133, 15169, 38605, 60665, 75845, 84931, 217291, 424655, 1086455, 1521037, 2390201, 7605185, 11951005, 16731407, 83657035]

約数ペア:

[(1, 83657035), (5, 16731407), (7, 11951005), (11, 7605185), (35, 2390201), (55, 1521037), (77, 1086455), (197, 424655), (385, 217291), (985, 84931), (1103, 75845), (1379, 60665), (2167, 38605), (5515, 15169), (6895, 12133), (7721, 10835)]