75732525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 152159904

約数和(自身を除く): 76427379

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 37, 45, 55, 75, 99, 111, 165, 185, 225, 275, 333, 407, 495, 555, 825, 827, 925, 1221, 1665, 2035, 2475, 2481, 2775, 3663, 4135, 6105, 7443, 8325, 9097, 10175, 12405, 18315, 20675, 27291, 30525, 30599, 37215, 45485, 62025, 81873, 91575, 91797, 136455, 152995, 186075, 227425, 275391, 336589, 409365, 458985, 682275, 764975, 1009767, 1376955, 1682945, 2046825, 2294925, 3029301, 5048835, 6884775, 8414725, 15146505, 25244175, 75732525]

約数ペア:

[(1, 75732525), (3, 25244175), (5, 15146505), (9, 8414725), (11, 6884775), (15, 5048835), (25, 3029301), (33, 2294925), (37, 2046825), (45, 1682945), (55, 1376955), (75, 1009767), (99, 764975), (111, 682275), (165, 458985), (185, 409365), (225, 336589), (275, 275391), (333, 227425), (407, 186075), (495, 152995), (555, 136455), (825, 91797), (827, 91575), (925, 81873), (1221, 62025), (1665, 45485), (2035, 37215), (2475, 30599), (2481, 30525), (2775, 27291), (3663, 20675), (4135, 18315), (6105, 12405), (7443, 10175), (8325, 9097)]