79245495

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 162083376

約数和(自身を除く): 82837881

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 83, 105, 147, 245, 249, 315, 415, 433, 441, 581, 735, 747, 1245, 1299, 1743, 2165, 2205, 2905, 3031, 3735, 3897, 4067, 5229, 6495, 8715, 9093, 12201, 15155, 19485, 20335, 21217, 26145, 27279, 35939, 36603, 45465, 61005, 63651, 106085, 107817, 136395, 179695, 183015, 190953, 251573, 318255, 323451, 539085, 754719, 954765, 1257865, 1617255, 1761011, 2264157, 3773595, 5283033, 8805055, 11320785, 15849099, 26415165, 79245495]

約数ペア:

[(1, 79245495), (3, 26415165), (5, 15849099), (7, 11320785), (9, 8805055), (15, 5283033), (21, 3773595), (35, 2264157), (45, 1761011), (49, 1617255), (63, 1257865), (83, 954765), (105, 754719), (147, 539085), (245, 323451), (249, 318255), (315, 251573), (415, 190953), (433, 183015), (441, 179695), (581, 136395), (735, 107817), (747, 106085), (1245, 63651), (1299, 61005), (1743, 45465), (2165, 36603), (2205, 35939), (2905, 27279), (3031, 26145), (3735, 21217), (3897, 20335), (4067, 19485), (5229, 15155), (6495, 12201), (8715, 9093)]