25201235

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 31337280

約数和(自身を除く): 6136045

約数列:

[1, 5, 53, 61, 265, 305, 1559, 3233, 7795, 16165, 82627, 95099, 413135, 475495, 5040247, 25201235]

約数ペア:

[(1, 25201235), (5, 5040247), (53, 475495), (61, 413135), (265, 95099), (305, 82627), (1559, 16165), (3233, 7795)]