39475825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 52809120

約数和(自身を除く): 13333295

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 779, 1025, 2027, 3895, 10135, 19475, 38513, 50675, 83107, 192565, 415535, 962825, 1579033, 2077675, 7895165, 39475825]

約数ペア:

[(1, 39475825), (5, 7895165), (19, 2077675), (25, 1579033), (41, 962825), (95, 415535), (205, 192565), (475, 83107), (779, 50675), (1025, 38513), (2027, 19475), (3895, 10135)]