15523298

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 28957824

約数和(自身を除く): 13434526

約数列:

[1, 2, 7, 14, 23, 46, 49, 71, 97, 98, 142, 161, 194, 322, 497, 679, 994, 1127, 1358, 1633, 2231, 2254, 3266, 3479, 4462, 4753, 6887, 6958, 9506, 11431, 13774, 15617, 22862, 31234, 48209, 80017, 96418, 109319, 158401, 160034, 218638, 316802, 337463, 674926, 1108807, 2217614, 7761649, 15523298]

約数ペア:

[(1, 15523298), (2, 7761649), (7, 2217614), (14, 1108807), (23, 674926), (46, 337463), (49, 316802), (71, 218638), (97, 160034), (98, 158401), (142, 109319), (161, 96418), (194, 80017), (322, 48209), (497, 31234), (679, 22862), (994, 15617), (1127, 13774), (1358, 11431), (1633, 9506), (2231, 6958), (2254, 6887), (3266, 4753), (3479, 4462)]