25097435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6427}}^1$

素因数の和:6514

約数の個数: 16

約数和(自身を含む): 33322752

約数和(自身を除く): 8225317

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 6427, 32135, 70697, 353485, 456317, 2281585, 5019487, 25097435]

約数ペア:

[(1, 25097435), (5, 5019487), (11, 2281585), (55, 456317), (71, 353485), (355, 70697), (781, 32135), (3905, 6427)]