1282054385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1021}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 1642394880

約数和(自身を除く): 360340495

約数列:

[1, 5, 23, 61, 115, 179, 305, 895, 1021, 1403, 4117, 5105, 7015, 10919, 20585, 23483, 54595, 62281, 117415, 182759, 251137, 311405, 913795, 1255685, 1432463, 4203457, 7162315, 11148299, 21017285, 55741495, 256410877, 1282054385]

約数ペア:

[(1, 1282054385), (5, 256410877), (23, 55741495), (61, 21017285), (115, 11148299), (179, 7162315), (305, 4203457), (895, 1432463), (1021, 1255685), (1403, 913795), (4117, 311405), (5105, 251137), (7015, 182759), (10919, 117415), (20585, 62281), (23483, 54595)]