127511175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 231985152

約数和(自身を除く): 104473977

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 127, 165, 275, 381, 635, 825, 1217, 1397, 1905, 3175, 3651, 4191, 6085, 6985, 9525, 13387, 18255, 20955, 30425, 34925, 40161, 66935, 91275, 104775, 154559, 200805, 334675, 463677, 772795, 1004025, 1700149, 2318385, 3863975, 5100447, 8500745, 11591925, 25502235, 42503725, 127511175]

約数ペア:

[(1, 127511175), (3, 42503725), (5, 25502235), (11, 11591925), (15, 8500745), (25, 5100447), (33, 3863975), (55, 2318385), (75, 1700149), (127, 1004025), (165, 772795), (275, 463677), (381, 334675), (635, 200805), (825, 154559), (1217, 104775), (1397, 91275), (1905, 66935), (3175, 40161), (3651, 34925), (4191, 30425), (6085, 20955), (6985, 18255), (9525, 13387)]