5206905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 10056384

約数和(自身を除く): 4849479

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 67, 99, 157, 165, 201, 335, 471, 495, 603, 737, 785, 1005, 1413, 1727, 2211, 2355, 3015, 3685, 5181, 6633, 7065, 8635, 10519, 11055, 15543, 25905, 31557, 33165, 52595, 77715, 94671, 115709, 157785, 347127, 473355, 578545, 1041381, 1735635, 5206905]

約数ペア:

[(1, 5206905), (3, 1735635), (5, 1041381), (9, 578545), (11, 473355), (15, 347127), (33, 157785), (45, 115709), (55, 94671), (67, 77715), (99, 52595), (157, 33165), (165, 31557), (201, 25905), (335, 15543), (471, 11055), (495, 10519), (603, 8635), (737, 7065), (785, 6633), (1005, 5181), (1413, 3685), (1727, 3015), (2211, 2355)]