25129869

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1451}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 35126784

約数和(自身を除く): 9996915

約数列:

[1, 3, 23, 69, 251, 753, 1451, 4353, 5773, 17319, 33373, 100119, 364201, 1092603, 8376623, 25129869]

約数ペア:

[(1, 25129869), (3, 8376623), (23, 1092603), (69, 364201), (251, 100119), (753, 33373), (1451, 17319), (4353, 5773)]