22920405

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10993}}^1$

素因数の和:11140

約数の個数: 16

約数和(自身を含む): 36939840

約数和(自身を除く): 14019435

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 10993, 32979, 54965, 164895, 1528027, 4584081, 7640135, 22920405]

約数ペア:

[(1, 22920405), (3, 7640135), (5, 4584081), (15, 1528027), (139, 164895), (417, 54965), (695, 32979), (2085, 10993)]