15149169

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 26336128

約数和(自身を除く): 11186959

約数列:

[1, 3, 7, 9, 21, 37, 63, 67, 97, 111, 201, 259, 291, 333, 469, 603, 679, 777, 873, 1407, 2037, 2331, 2479, 3589, 4221, 6111, 6499, 7437, 10767, 17353, 19497, 22311, 25123, 32301, 45493, 52059, 58491, 75369, 136479, 156177, 226107, 240463, 409437, 721389, 1683241, 2164167, 5049723, 15149169]

約数ペア:

[(1, 15149169), (3, 5049723), (7, 2164167), (9, 1683241), (21, 721389), (37, 409437), (63, 240463), (67, 226107), (97, 156177), (111, 136479), (201, 75369), (259, 58491), (291, 52059), (333, 45493), (469, 32301), (603, 25123), (679, 22311), (777, 19497), (873, 17353), (1407, 10767), (2037, 7437), (2331, 6499), (2479, 6111), (3589, 4221)]