2155134005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{4201}}^1$

素因数の和:4349

約数の個数: 32

約数和(自身を含む): 2759201280

約数和(自身を除く): 604067275

約数列:

[1, 5, 37, 47, 59, 185, 235, 295, 1739, 2183, 2773, 4201, 8695, 10915, 13865, 21005, 102601, 155437, 197447, 247859, 513005, 777185, 987235, 1239295, 7305539, 9170783, 11649373, 36527695, 45853915, 58246865, 431026801, 2155134005]

約数ペア:

[(1, 2155134005), (5, 431026801), (37, 58246865), (47, 45853915), (59, 36527695), (185, 11649373), (235, 9170783), (295, 7305539), (1739, 1239295), (2183, 987235), (2773, 777185), (4201, 513005), (8695, 247859), (10915, 197447), (13865, 155437), (21005, 102601)]