2385112525

素因数分解:

$5^2\times {\mathrm{47}}^2\times {\mathrm{43189}}^1$

素因数の和:43293

約数の個数: 18

約数和(自身を含む): 3021874730

約数和(自身を除く): 636762205

約数列:

[1, 5, 25, 47, 235, 1175, 2209, 11045, 43189, 55225, 215945, 1079725, 2029883, 10149415, 50747075, 95404501, 477022505, 2385112525]

約数ペア:

[(1, 2385112525), (5, 477022505), (25, 95404501), (47, 50747075), (235, 10149415), (1175, 2029883), (2209, 1079725), (11045, 215945), (43189, 55225)]