3407672385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{135467}}^1$

素因数の和:135534

約数の個数: 48

約数和(自身を含む): 6508966464

約数和(自身を除く): 3101294079

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 5031, 8385, 25155, 135467, 406401, 677335, 1219203, 1761071, 2032005, 5283213, 5825081, 6096015, 8805355, 15849639, 17475243, 26416065, 29125405, 52425729, 75726053, 79248195, 87376215, 227178159, 262128645, 378630265, 681534477, 1135890795, 3407672385]

約数ペア:

[(1, 3407672385), (3, 1135890795), (5, 681534477), (9, 378630265), (13, 262128645), (15, 227178159), (39, 87376215), (43, 79248195), (45, 75726053), (65, 52425729), (117, 29125405), (129, 26416065), (195, 17475243), (215, 15849639), (387, 8805355), (559, 6096015), (585, 5825081), (645, 5283213), (1677, 2032005), (1935, 1761071), (2795, 1219203), (5031, 677335), (8385, 406401), (25155, 135467)]