13983425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 18373824

約数和(自身を除く): 4390399

約数列:

[1, 5, 23, 25, 83, 115, 293, 415, 575, 1465, 1909, 2075, 6739, 7325, 9545, 24319, 33695, 47725, 121595, 168475, 559337, 607975, 2796685, 13983425]

約数ペア:

[(1, 13983425), (5, 2796685), (23, 607975), (25, 559337), (83, 168475), (115, 121595), (293, 47725), (415, 33695), (575, 24319), (1465, 9545), (1909, 7325), (2075, 6739)]