25338685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2447}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 32313600

約数和(自身を除く): 6974915

約数列:

[1, 5, 19, 95, 109, 545, 2071, 2447, 10355, 12235, 46493, 232465, 266723, 1333615, 5067737, 25338685]

約数ペア:

[(1, 25338685), (5, 5067737), (19, 1333615), (95, 266723), (109, 232465), (545, 46493), (2071, 12235), (2447, 10355)]