392340475

素因数分解:

$5^2\times {\mathrm{1019}}^1\times {\mathrm{15401}}^1$

素因数の和:16430

約数の個数: 12

約数和(自身を含む): 487011240

約数和(自身を除く): 94670765

約数列:

[1, 5, 25, 1019, 5095, 15401, 25475, 77005, 385025, 15693619, 78468095, 392340475]

約数ペア:

[(1, 392340475), (5, 78468095), (25, 15693619), (1019, 385025), (5095, 77005), (15401, 25475)]