64323755

素因数分解:

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

素因数の和:427

約数の個数: 24

約数和(自身を含む): 81941328

約数和(自身を除く): 17617573

約数列:

[1, 5, 23, 83, 115, 293, 415, 529, 1465, 1909, 2645, 6739, 9545, 24319, 33695, 43907, 121595, 154997, 219535, 559337, 774985, 2796685, 12864751, 64323755]

約数ペア:

[(1, 64323755), (5, 12864751), (23, 2796685), (83, 774985), (115, 559337), (293, 219535), (415, 154997), (529, 121595), (1465, 43907), (1909, 33695), (2645, 24319), (6739, 9545)]