27637335

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 27520425

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 37, 45, 55, 99, 111, 135, 165, 185, 297, 333, 407, 495, 503, 555, 999, 1221, 1485, 1509, 1665, 2035, 2515, 3663, 4527, 4995, 5533, 6105, 7545, 10989, 13581, 16599, 18315, 18611, 22635, 27665, 49797, 54945, 55833, 67905, 82995, 93055, 149391, 167499, 204721, 248985, 279165, 502497, 614163, 746955, 837495, 1023605, 1842489, 2512485, 3070815, 5527467, 9212445, 27637335]

約数ペア:

[(1, 27637335), (3, 9212445), (5, 5527467), (9, 3070815), (11, 2512485), (15, 1842489), (27, 1023605), (33, 837495), (37, 746955), (45, 614163), (55, 502497), (99, 279165), (111, 248985), (135, 204721), (165, 167499), (185, 149391), (297, 93055), (333, 82995), (407, 67905), (495, 55833), (503, 54945), (555, 49797), (999, 27665), (1221, 22635), (1485, 18611), (1509, 18315), (1665, 16599), (2035, 13581), (2515, 10989), (3663, 7545), (4527, 6105), (4995, 5533)]