23106405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{653}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 42441984

約数和(自身を除く): 19335579

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 337, 653, 1011, 1685, 1959, 2359, 3265, 4571, 5055, 7077, 9795, 11795, 13713, 22855, 35385, 68565, 220061, 660183, 1100305, 1540427, 3300915, 4621281, 7702135, 23106405]

約数ペア:

[(1, 23106405), (3, 7702135), (5, 4621281), (7, 3300915), (15, 1540427), (21, 1100305), (35, 660183), (105, 220061), (337, 68565), (653, 35385), (1011, 22855), (1685, 13713), (1959, 11795), (2359, 9795), (3265, 7077), (4571, 5055)]