16782165

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2683}}^1$

素因数の和:2833

約数の個数: 24

約数和(自身を含む): 29309280

約数和(自身を除く): 12527115

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 2683, 6255, 8049, 13415, 24147, 40245, 120735, 372937, 1118811, 1864685, 3356433, 5594055, 16782165]

約数ペア:

[(1, 16782165), (3, 5594055), (5, 3356433), (9, 1864685), (15, 1118811), (45, 372937), (139, 120735), (417, 40245), (695, 24147), (1251, 13415), (2085, 8049), (2683, 6255)]