25774749

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2861}}^1$

素因数の和:2898

約数の個数: 48

約数和(自身を含む): 50004864

約数和(自身を除く): 24230115

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 2861, 3003, 8583, 9009, 20027, 25749, 31471, 37193, 60081, 94413, 111579, 180243, 220297, 260351, 283239, 334737, 409123, 660891, 781053, 1227369, 1982673, 2343159, 2863861, 3682107, 8591583, 25774749]

約数ペア:

[(1, 25774749), (3, 8591583), (7, 3682107), (9, 2863861), (11, 2343159), (13, 1982673), (21, 1227369), (33, 781053), (39, 660891), (63, 409123), (77, 334737), (91, 283239), (99, 260351), (117, 220297), (143, 180243), (231, 111579), (273, 94413), (429, 60081), (693, 37193), (819, 31471), (1001, 25749), (1287, 20027), (2861, 9009), (3003, 8583)]