38782135

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 57945600

約数和(自身を除く): 19163465

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2011, 2755, 3857, 10055, 14077, 19285, 38209, 58319, 70385, 191045, 267463, 291595, 408233, 1108061, 1337315, 2041165, 5540305, 7756427, 38782135]

約数ペア:

[(1, 38782135), (5, 7756427), (7, 5540305), (19, 2041165), (29, 1337315), (35, 1108061), (95, 408233), (133, 291595), (145, 267463), (203, 191045), (551, 70385), (665, 58319), (1015, 38209), (2011, 19285), (2755, 14077), (3857, 10055)]