10875425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 14945472

約数和(自身を除く): 4070047

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 557, 781, 1775, 2785, 3905, 6127, 13925, 19525, 30635, 39547, 153175, 197735, 435017, 988675, 2175085, 10875425]

約数ペア:

[(1, 10875425), (5, 2175085), (11, 988675), (25, 435017), (55, 197735), (71, 153175), (275, 39547), (355, 30635), (557, 19525), (781, 13925), (1775, 6127), (2785, 3905)]