44000055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 84105216

約数和(自身を除く): 40105161

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 103, 165, 309, 495, 515, 863, 927, 1133, 1545, 2589, 3399, 4315, 4635, 5665, 7767, 9493, 10197, 12945, 16995, 28479, 38835, 47465, 50985, 85437, 88889, 142395, 266667, 427185, 444445, 800001, 977779, 1333335, 2933337, 4000005, 4888895, 8800011, 14666685, 44000055]

約数ペア:

[(1, 44000055), (3, 14666685), (5, 8800011), (9, 4888895), (11, 4000005), (15, 2933337), (33, 1333335), (45, 977779), (55, 800001), (99, 444445), (103, 427185), (165, 266667), (309, 142395), (495, 88889), (515, 85437), (863, 50985), (927, 47465), (1133, 38835), (1545, 28479), (2589, 16995), (3399, 12945), (4315, 10197), (4635, 9493), (5665, 7767)]