25094193

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 39502080

約数和(自身を除く): 14407887

約数列:

[1, 3, 17, 19, 29, 47, 51, 57, 87, 141, 323, 361, 493, 551, 799, 893, 969, 1083, 1363, 1479, 1653, 2397, 2679, 4089, 6137, 9367, 10469, 15181, 16967, 18411, 23171, 25897, 28101, 31407, 45543, 50901, 69513, 77691, 177973, 288439, 440249, 492043, 533919, 865317, 1320747, 1476129, 8364731, 25094193]

約数ペア:

[(1, 25094193), (3, 8364731), (17, 1476129), (19, 1320747), (29, 865317), (47, 533919), (51, 492043), (57, 440249), (87, 288439), (141, 177973), (323, 77691), (361, 69513), (493, 50901), (551, 45543), (799, 31407), (893, 28101), (969, 25897), (1083, 23171), (1363, 18411), (1479, 16967), (1653, 15181), (2397, 10469), (2679, 9367), (4089, 6137)]