5419785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 10063872

約数和(自身を除く): 4644087

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 727, 1065, 1491, 2181, 2485, 3635, 5089, 7455, 10905, 15267, 25445, 51617, 76335, 154851, 258085, 361319, 774255, 1083957, 1806595, 5419785]

約数ペア:

[(1, 5419785), (3, 1806595), (5, 1083957), (7, 774255), (15, 361319), (21, 258085), (35, 154851), (71, 76335), (105, 51617), (213, 25445), (355, 15267), (497, 10905), (727, 7455), (1065, 5089), (1491, 3635), (2181, 2485)]