25960479

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 39214080

約数和(自身を除く): 13253601

約数列:

[1, 3, 17, 19, 51, 57, 73, 219, 323, 367, 969, 1101, 1241, 1387, 3723, 4161, 6239, 6973, 18717, 20919, 23579, 26791, 70737, 80373, 118541, 355623, 455447, 509029, 1366341, 1527087, 8653493, 25960479]

約数ペア:

[(1, 25960479), (3, 8653493), (17, 1527087), (19, 1366341), (51, 509029), (57, 455447), (73, 355623), (219, 118541), (323, 80373), (367, 70737), (969, 26791), (1101, 23579), (1241, 20919), (1387, 18717), (3723, 6973), (4161, 6239)]