2885771805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{331127}}^1$

素因数の和:331225

約数の個数: 32

約数和(自身を含む): 5340432384

約数和(自身を除く): 2454660579

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 8715, 331127, 993381, 1655635, 2317889, 4966905, 6953667, 11589445, 27483541, 34768335, 82450623, 137417705, 192384787, 412253115, 577154361, 961923935, 2885771805]

約数ペア:

[(1, 2885771805), (3, 961923935), (5, 577154361), (7, 412253115), (15, 192384787), (21, 137417705), (35, 82450623), (83, 34768335), (105, 27483541), (249, 11589445), (415, 6953667), (581, 4966905), (1245, 2317889), (1743, 1655635), (2905, 993381), (8715, 331127)]