6211205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 10741248

約数和(自身を除く): 4530043

約数列:

[1, 5, 7, 11, 13, 17, 35, 55, 65, 73, 77, 85, 91, 119, 143, 187, 221, 365, 385, 455, 511, 595, 715, 803, 935, 949, 1001, 1105, 1241, 1309, 1547, 2431, 2555, 4015, 4745, 5005, 5621, 6205, 6545, 6643, 7735, 8687, 10439, 12155, 13651, 16133, 17017, 28105, 33215, 43435, 52195, 68255, 73073, 80665, 85085, 95557, 112931, 177463, 365365, 477785, 564655, 887315, 1242241, 6211205]

約数ペア:

[(1, 6211205), (5, 1242241), (7, 887315), (11, 564655), (13, 477785), (17, 365365), (35, 177463), (55, 112931), (65, 95557), (73, 85085), (77, 80665), (85, 73073), (91, 68255), (119, 52195), (143, 43435), (187, 33215), (221, 28105), (365, 17017), (385, 16133), (455, 13651), (511, 12155), (595, 10439), (715, 8687), (803, 7735), (935, 6643), (949, 6545), (1001, 6205), (1105, 5621), (1241, 5005), (1309, 4745), (1547, 4015), (2431, 2555)]