47984685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4271}}^1$

素因数の和:4393

約数の個数: 32

約数和(自身を含む): 88584192

約数和(自身を除く): 40599507

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 3745, 4271, 11235, 12813, 21355, 29897, 64065, 89691, 149485, 448455, 456997, 1370991, 2284985, 3198979, 6854955, 9596937, 15994895, 47984685]

約数ペア:

[(1, 47984685), (3, 15994895), (5, 9596937), (7, 6854955), (15, 3198979), (21, 2284985), (35, 1370991), (105, 456997), (107, 448455), (321, 149485), (535, 89691), (749, 64065), (1605, 29897), (2247, 21355), (3745, 12813), (4271, 11235)]