47268025

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8713}}^1$

素因数の和:8761

約数の個数: 24

約数和(自身を含む): 69154304

約数和(自身を除く): 21886279

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 8713, 43565, 60991, 217825, 270103, 304955, 1350515, 1524775, 1890721, 6752575, 9453605, 47268025]

約数ペア:

[(1, 47268025), (5, 9453605), (7, 6752575), (25, 1890721), (31, 1524775), (35, 1350515), (155, 304955), (175, 270103), (217, 217825), (775, 60991), (1085, 43565), (5425, 8713)]