512882685

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1381}}^1$

素因数の和:1536

約数の個数: 80

約数和(自身を含む): 1059518592

約数和(自身を除く): 546635907

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 131, 135, 189, 315, 393, 405, 567, 655, 917, 945, 1179, 1381, 1965, 2751, 2835, 3537, 4143, 4585, 5895, 6905, 8253, 9667, 10611, 12429, 13755, 17685, 20715, 24759, 29001, 37287, 41265, 48335, 53055, 62145, 74277, 87003, 111861, 123795, 145005, 180911, 186435, 261009, 371385, 435015, 542733, 559305, 783027, 904555, 1266377, 1305045, 1628199, 2713665, 3799131, 3915135, 4884597, 6331885, 8140995, 11397393, 14653791, 18995655, 24422985, 34192179, 56986965, 73268955, 102576537, 170960895, 512882685]

約数ペア:

[(1, 512882685), (3, 170960895), (5, 102576537), (7, 73268955), (9, 56986965), (15, 34192179), (21, 24422985), (27, 18995655), (35, 14653791), (45, 11397393), (63, 8140995), (81, 6331885), (105, 4884597), (131, 3915135), (135, 3799131), (189, 2713665), (315, 1628199), (393, 1305045), (405, 1266377), (567, 904555), (655, 783027), (917, 559305), (945, 542733), (1179, 435015), (1381, 371385), (1965, 261009), (2751, 186435), (2835, 180911), (3537, 145005), (4143, 123795), (4585, 111861), (5895, 87003), (6905, 74277), (8253, 62145), (9667, 53055), (10611, 48335), (12429, 41265), (13755, 37287), (17685, 29001), (20715, 24759)]