1540431385

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 1938650112

約数和(自身を除く): 398218727

約数列:

[1, 5, 31, 107, 155, 293, 317, 535, 1465, 1585, 3317, 9083, 9827, 16585, 31351, 33919, 45415, 49135, 92881, 156755, 169595, 464405, 971881, 1051489, 2879311, 4859405, 5257445, 9938267, 14396555, 49691335, 308086277, 1540431385]

約数ペア:

[(1, 1540431385), (5, 308086277), (31, 49691335), (107, 14396555), (155, 9938267), (293, 5257445), (317, 4859405), (535, 2879311), (1465, 1051489), (1585, 971881), (3317, 464405), (9083, 169595), (9827, 156755), (16585, 92881), (31351, 49135), (33919, 45415)]