52748415

素因数分解:

$3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1093

約数の個数: 40

約数和(自身を含む): 95338320

約数和(自身を除く): 42589905

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 139, 405, 417, 695, 937, 1251, 2085, 2811, 3753, 4685, 6255, 8433, 11259, 14055, 18765, 25299, 42165, 56295, 75897, 126495, 130243, 379485, 390729, 651215, 1172187, 1953645, 3516561, 5860935, 10549683, 17582805, 52748415]

約数ペア:

[(1, 52748415), (3, 17582805), (5, 10549683), (9, 5860935), (15, 3516561), (27, 1953645), (45, 1172187), (81, 651215), (135, 390729), (139, 379485), (405, 130243), (417, 126495), (695, 75897), (937, 56295), (1251, 42165), (2085, 25299), (2811, 18765), (3753, 14055), (4685, 11259), (6255, 8433)]