25558083

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 40974336

約数和(自身を除く): 15416253

約数列:

[1, 3, 9, 23, 37, 47, 69, 71, 111, 141, 207, 213, 333, 423, 639, 851, 1081, 1633, 1739, 2553, 2627, 3243, 3337, 4899, 5217, 7659, 7881, 9729, 10011, 14697, 15651, 23643, 30033, 39997, 60421, 76751, 119991, 123469, 181263, 230253, 359973, 370407, 543789, 690759, 1111221, 2839787, 8519361, 25558083]

約数ペア:

[(1, 25558083), (3, 8519361), (9, 2839787), (23, 1111221), (37, 690759), (47, 543789), (69, 370407), (71, 359973), (111, 230253), (141, 181263), (207, 123469), (213, 119991), (333, 76751), (423, 60421), (639, 39997), (851, 30033), (1081, 23643), (1633, 15651), (1739, 14697), (2553, 10011), (2627, 9729), (3243, 7881), (3337, 7659), (4899, 5217)]