215609135

素因数分解:

$5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{19433}}^1$

素因数の和:19762

約数の個数: 16

約数和(自身を含む): 296640576

約数和(自身を除く): 81031441

約数列:

[1, 5, 7, 35, 317, 1585, 2219, 11095, 19433, 97165, 136031, 680155, 6160261, 30801305, 43121827, 215609135]

約数ペア:

[(1, 215609135), (5, 43121827), (7, 30801305), (35, 6160261), (317, 680155), (1585, 136031), (2219, 97165), (11095, 19433)]