25525383

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{233}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 37516752

約数和(自身を除く): 11991369

約数列:

[1, 3, 13, 39, 53, 159, 233, 689, 699, 2067, 2809, 3029, 8427, 9087, 12349, 36517, 37047, 109551, 160537, 481611, 654497, 1963491, 8508461, 25525383]

約数ペア:

[(1, 25525383), (3, 8508461), (13, 1963491), (39, 654497), (53, 481611), (159, 160537), (233, 109551), (689, 37047), (699, 36517), (2067, 12349), (2809, 9087), (3029, 8427)]