2247805945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1367}}^1\times {\mathrm{4271}}^1$

素因数の和:5661

約数の個数: 32

約数和(自身を含む): 3366199296

約数和(自身を除く): 1118393351

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 1367, 4271, 6835, 9569, 15037, 21355, 29897, 46981, 47845, 75185, 105259, 149485, 234905, 328867, 526295, 1644335, 5838457, 29192285, 40869199, 64223027, 204345995, 321115135, 449561189, 2247805945]

約数ペア:

[(1, 2247805945), (5, 449561189), (7, 321115135), (11, 204345995), (35, 64223027), (55, 40869199), (77, 29192285), (385, 5838457), (1367, 1644335), (4271, 526295), (6835, 328867), (9569, 234905), (15037, 149485), (21355, 105259), (29897, 75185), (46981, 47845)]