1237713025

素因数分解:

$5^2\times {\mathrm{151}}^1\times {\mathrm{327871}}^1$

素因数の和:328032

約数の個数: 12

約数和(自身を含む): 1544932864

約数和(自身を除く): 307219839

約数列:

[1, 5, 25, 151, 755, 3775, 327871, 1639355, 8196775, 49508521, 247542605, 1237713025]

約数ペア:

[(1, 1237713025), (5, 247542605), (25, 49508521), (151, 8196775), (755, 1639355), (3775, 327871)]