12795265

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 18800640

約数和(自身を除く): 6005375

約数列:

[1, 5, 7, 19, 35, 71, 95, 133, 271, 355, 497, 665, 1349, 1355, 1897, 2485, 5149, 6745, 9443, 9485, 19241, 25745, 36043, 47215, 96205, 134687, 180215, 365579, 673435, 1827895, 2559053, 12795265]

約数ペア:

[(1, 12795265), (5, 2559053), (7, 1827895), (19, 673435), (35, 365579), (71, 180215), (95, 134687), (133, 96205), (271, 47215), (355, 36043), (497, 25745), (665, 19241), (1349, 9485), (1355, 9443), (1897, 6745), (2485, 5149)]