15329951

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 20173440

約数和(自身を除く): 4843489

約数列:

[1, 7, 13, 29, 37, 91, 157, 203, 259, 377, 481, 1073, 1099, 2041, 2639, 3367, 4553, 5809, 7511, 13949, 14287, 31871, 40663, 59189, 75517, 97643, 168461, 414323, 528619, 1179227, 2189993, 15329951]

約数ペア:

[(1, 15329951), (7, 2189993), (13, 1179227), (29, 528619), (37, 414323), (91, 168461), (157, 97643), (203, 75517), (259, 59189), (377, 40663), (481, 31871), (1073, 14287), (1099, 13949), (2041, 7511), (2639, 5809), (3367, 4553)]