15276128

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 35126784

約数和(自身を除く): 19850656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1451, 1504, 2632, 2902, 5264, 5804, 10157, 10528, 11608, 20314, 23216, 40628, 46432, 68197, 81256, 136394, 162512, 272788, 325024, 477379, 545576, 954758, 1091152, 1909516, 2182304, 3819032, 7638064, 15276128]

約数ペア:

[(1, 15276128), (2, 7638064), (4, 3819032), (7, 2182304), (8, 1909516), (14, 1091152), (16, 954758), (28, 545576), (32, 477379), (47, 325024), (56, 272788), (94, 162512), (112, 136394), (188, 81256), (224, 68197), (329, 46432), (376, 40628), (658, 23216), (752, 20314), (1316, 11608), (1451, 10528), (1504, 10157), (2632, 5804), (2902, 5264)]