427467395

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 541900800

約数和(自身を除く): 114433405

約数列:

[1, 5, 29, 127, 139, 145, 167, 635, 695, 835, 3683, 4031, 4843, 17653, 18415, 20155, 21209, 23213, 24215, 88265, 106045, 116065, 511937, 615061, 673177, 2559685, 2948051, 3075305, 3365885, 14740255, 85493479, 427467395]

約数ペア:

[(1, 427467395), (5, 85493479), (29, 14740255), (127, 3365885), (139, 3075305), (145, 2948051), (167, 2559685), (635, 673177), (695, 615061), (835, 511937), (3683, 116065), (4031, 106045), (4843, 88265), (17653, 24215), (18415, 23213), (20155, 21209)]