1900560405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{15401}}^1$

素因数の和:15861

約数の個数: 32

約数和(自身を含む): 3208544640

約数和(自身を除く): 1307984235

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 433, 1299, 2165, 6495, 8227, 15401, 24681, 41135, 46203, 77005, 123405, 231015, 292619, 877857, 1463095, 4389285, 6668633, 20005899, 33343165, 100029495, 126704027, 380112081, 633520135, 1900560405]

約数ペア:

[(1, 1900560405), (3, 633520135), (5, 380112081), (15, 126704027), (19, 100029495), (57, 33343165), (95, 20005899), (285, 6668633), (433, 4389285), (1299, 1463095), (2165, 877857), (6495, 292619), (8227, 231015), (15401, 123405), (24681, 77005), (41135, 46203)]