25200385

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10141}}^1$

素因数の和:10224

約数の個数: 16

約数和(自身を含む): 35050752

約数和(自身を除く): 9850367

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 10141, 50705, 70987, 354935, 720011, 3600055, 5040077, 25200385]

約数ペア:

[(1, 25200385), (5, 5040077), (7, 3600055), (35, 720011), (71, 354935), (355, 70987), (497, 50705), (2485, 10141)]