25230822

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 57646080

約数和(自身を除く): 32415258

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 47, 51, 57, 94, 102, 114, 141, 277, 282, 323, 554, 646, 799, 831, 893, 969, 1598, 1662, 1786, 1938, 2397, 2679, 4709, 4794, 5263, 5358, 9418, 10526, 13019, 14127, 15181, 15789, 26038, 28254, 30362, 31578, 39057, 45543, 78114, 89471, 91086, 178942, 221323, 247361, 268413, 442646, 494722, 536826, 663969, 742083, 1327938, 1484166, 4205137, 8410274, 12615411, 25230822]

約数ペア:

[(1, 25230822), (2, 12615411), (3, 8410274), (6, 4205137), (17, 1484166), (19, 1327938), (34, 742083), (38, 663969), (47, 536826), (51, 494722), (57, 442646), (94, 268413), (102, 247361), (114, 221323), (141, 178942), (277, 91086), (282, 89471), (323, 78114), (554, 45543), (646, 39057), (799, 31578), (831, 30362), (893, 28254), (969, 26038), (1598, 15789), (1662, 15181), (1786, 14127), (1938, 13019), (2397, 10526), (2679, 9418), (4709, 5358), (4794, 5263)]