108215025

素因数分解:

$3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{5987}}^1$

素因数の和:6241

約数の個数: 24

約数和(自身を含む): 179687904

約数和(自身を除く): 71472879

約数列:

[1, 3, 5, 15, 25, 75, 241, 723, 1205, 3615, 5987, 6025, 17961, 18075, 29935, 89805, 149675, 449025, 1442867, 4328601, 7214335, 21643005, 36071675, 108215025]

約数ペア:

[(1, 108215025), (3, 36071675), (5, 21643005), (15, 7214335), (25, 4328601), (75, 1442867), (241, 449025), (723, 149675), (1205, 89805), (3615, 29935), (5987, 18075), (6025, 17961)]