25145739

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 38118912

約数和(自身を除く): 12973173

約数列:

[1, 3, 9, 23, 69, 207, 331, 367, 993, 1101, 2979, 3303, 7613, 8441, 22839, 25323, 68517, 75969, 121477, 364431, 1093293, 2793971, 8381913, 25145739]

約数ペア:

[(1, 25145739), (3, 8381913), (9, 2793971), (23, 1093293), (69, 364431), (207, 121477), (331, 75969), (367, 68517), (993, 25323), (1101, 22839), (2979, 8441), (3303, 7613)]