47087495

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2797}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 71449728

約数和(自身を除く): 24362233

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 455, 481, 1295, 2405, 2797, 3367, 13985, 16835, 19579, 36361, 97895, 103489, 181805, 254527, 517445, 724423, 1272635, 1345357, 3622115, 6726785, 9417499, 47087495]

約数ペア:

[(1, 47087495), (5, 9417499), (7, 6726785), (13, 3622115), (35, 1345357), (37, 1272635), (65, 724423), (91, 517445), (185, 254527), (259, 181805), (455, 103489), (481, 97895), (1295, 36361), (2405, 19579), (2797, 16835), (3367, 13985)]