127599025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{300233}}^1$

素因数の和:300260

約数の個数: 12

約数和(自身を含む): 167530572

約数和(自身を除く): 39931547

約数列:

[1, 5, 17, 25, 85, 425, 300233, 1501165, 5103961, 7505825, 25519805, 127599025]

約数ペア:

[(1, 127599025), (5, 25519805), (17, 7505825), (25, 5103961), (85, 1501165), (425, 300233)]