142822715

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{214771}}^1$

素因数の和:214802

約数の個数: 16

約数和(自身を含む): 206181120

約数和(自身を除く): 63358405

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 214771, 1073855, 1503397, 4080649, 7516985, 20403245, 28564543, 142822715]

約数ペア:

[(1, 142822715), (5, 28564543), (7, 20403245), (19, 7516985), (35, 4080649), (95, 1503397), (133, 1073855), (665, 214771)]