4139525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 5666304

約数和(自身を除く): 1526779

約数列:

[1, 5, 13, 25, 47, 65, 235, 271, 325, 611, 1175, 1355, 3055, 3523, 6775, 12737, 15275, 17615, 63685, 88075, 165581, 318425, 827905, 4139525]

約数ペア:

[(1, 4139525), (5, 827905), (13, 318425), (25, 165581), (47, 88075), (65, 63685), (235, 17615), (271, 15275), (325, 12737), (611, 6775), (1175, 3523), (1355, 3055)]