71179815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4877}}^1$

素因数の和:5031

約数の個数: 32

約数和(自身を含む): 131120640

約数和(自身を除く): 59940825

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 2085, 2919, 4865, 4877, 14595, 14631, 24385, 34139, 73155, 102417, 170695, 512085, 677903, 2033709, 3389515, 4745321, 10168545, 14235963, 23726605, 71179815]

約数ペア:

[(1, 71179815), (3, 23726605), (5, 14235963), (7, 10168545), (15, 4745321), (21, 3389515), (35, 2033709), (105, 677903), (139, 512085), (417, 170695), (695, 102417), (973, 73155), (2085, 34139), (2919, 24385), (4865, 14631), (4877, 14595)]