15264011

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 20021760

約数和(自身を除く): 4757749

約数列:

[1, 7, 17, 19, 43, 119, 133, 157, 301, 323, 731, 817, 1099, 2261, 2669, 2983, 5117, 5719, 6751, 13889, 18683, 20881, 47257, 50711, 97223, 114767, 128269, 354977, 803369, 897883, 2180573, 15264011]

約数ペア:

[(1, 15264011), (7, 2180573), (17, 897883), (19, 803369), (43, 354977), (119, 128269), (133, 114767), (157, 97223), (301, 50711), (323, 47257), (731, 20881), (817, 18683), (1099, 13889), (2261, 6751), (2669, 5719), (2983, 5117)]