126506845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 168998400

約数和(自身を除く): 42491555

約数列:

[1, 5, 19, 29, 47, 95, 145, 235, 551, 893, 977, 1363, 2755, 4465, 4885, 6815, 18563, 25897, 28333, 45919, 92815, 129485, 141665, 229595, 538327, 872461, 1331651, 2691635, 4362305, 6658255, 25301369, 126506845]

約数ペア:

[(1, 126506845), (5, 25301369), (19, 6658255), (29, 4362305), (47, 2691635), (95, 1331651), (145, 872461), (235, 538327), (551, 229595), (893, 141665), (977, 129485), (1363, 92815), (2755, 45919), (4465, 28333), (4885, 25897), (6815, 18563)]