22213485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 44518656

約数和(自身を除く): 22305171

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 97, 105, 291, 315, 485, 679, 727, 873, 1455, 2037, 2181, 3395, 3635, 4365, 5089, 6111, 6543, 10185, 10905, 15267, 25445, 30555, 32715, 45801, 70519, 76335, 211557, 229005, 352595, 493633, 634671, 1057785, 1480899, 2468165, 3173355, 4442697, 7404495, 22213485]

約数ペア:

[(1, 22213485), (3, 7404495), (5, 4442697), (7, 3173355), (9, 2468165), (15, 1480899), (21, 1057785), (35, 634671), (45, 493633), (63, 352595), (97, 229005), (105, 211557), (291, 76335), (315, 70519), (485, 45801), (679, 32715), (727, 30555), (873, 25445), (1455, 15267), (2037, 10905), (2181, 10185), (3395, 6543), (3635, 6111), (4365, 5089)]