75657405

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 124475904

約数和(自身を除く): 48818499

約数列:

[1, 3, 5, 15, 67, 83, 201, 249, 335, 415, 907, 1005, 1245, 2721, 4535, 5561, 13605, 16683, 27805, 60769, 75281, 83415, 182307, 225843, 303845, 376405, 911535, 1129215, 5043827, 15131481, 25219135, 75657405]

約数ペア:

[(1, 75657405), (3, 25219135), (5, 15131481), (15, 5043827), (67, 1129215), (83, 911535), (201, 376405), (249, 303845), (335, 225843), (415, 182307), (907, 83415), (1005, 75281), (1245, 60769), (2721, 27805), (4535, 16683), (5561, 13605)]