13410725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 17623872

約数和(自身を除く): 4213147

約数列:

[1, 5, 23, 25, 83, 115, 281, 415, 575, 1405, 1909, 2075, 6463, 7025, 9545, 23323, 32315, 47725, 116615, 161575, 536429, 583075, 2682145, 13410725]

約数ペア:

[(1, 13410725), (5, 2682145), (23, 583075), (25, 536429), (83, 161575), (115, 116615), (281, 47725), (415, 32315), (575, 23323), (1405, 9545), (1909, 7025), (2075, 6463)]