54006975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21821}}^1$

素因数の和:21848

約数の個数: 36

約数和(自身を含む): 105531192

約数和(自身を除く): 51524217

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 21821, 65463, 109105, 196389, 240031, 327315, 545525, 720093, 981945, 1200155, 1636575, 2160279, 3600465, 4909725, 6000775, 10801395, 18002325, 54006975]

約数ペア:

[(1, 54006975), (3, 18002325), (5, 10801395), (9, 6000775), (11, 4909725), (15, 3600465), (25, 2160279), (33, 1636575), (45, 1200155), (55, 981945), (75, 720093), (99, 545525), (165, 327315), (225, 240031), (275, 196389), (495, 109105), (825, 65463), (2475, 21821)]