25143017

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 27775872

約数和(自身を除く): 2632855

約数列:

[1, 17, 37, 71, 563, 629, 1207, 2627, 9571, 20831, 39973, 44659, 354127, 679541, 1479001, 25143017]

約数ペア:

[(1, 25143017), (17, 1479001), (37, 679541), (71, 354127), (563, 44659), (629, 39973), (1207, 20831), (2627, 9571)]