57752425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 76352256

約数和(自身を除く): 18599831

約数列:

[1, 5, 23, 25, 47, 115, 235, 575, 1081, 1175, 2137, 5405, 10685, 27025, 49151, 53425, 100439, 245755, 502195, 1228775, 2310097, 2510975, 11550485, 57752425]

約数ペア:

[(1, 57752425), (5, 11550485), (23, 2510975), (25, 2310097), (47, 1228775), (115, 502195), (235, 245755), (575, 100439), (1081, 53425), (1175, 49151), (2137, 27025), (5405, 10685)]