25130427

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 39716352

約数和(自身を除く): 14585925

約数列:

[1, 3, 7, 21, 53, 67, 159, 201, 337, 371, 469, 1011, 1113, 1407, 2359, 3551, 7077, 10653, 17861, 22579, 24857, 53583, 67737, 74571, 125027, 158053, 375081, 474159, 1196687, 3590061, 8376809, 25130427]

約数ペア:

[(1, 25130427), (3, 8376809), (7, 3590061), (21, 1196687), (53, 474159), (67, 375081), (159, 158053), (201, 125027), (337, 74571), (371, 67737), (469, 53583), (1011, 24857), (1113, 22579), (1407, 17861), (2359, 10653), (3551, 7077)]