56861405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4621}}^1$

素因数の和:4756

約数の個数: 16

約数和(自身を含む): 71881344

約数和(自身を除く): 15019939

約数列:

[1, 5, 23, 107, 115, 535, 2461, 4621, 12305, 23105, 106283, 494447, 531415, 2472235, 11372281, 56861405]

約数ペア:

[(1, 56861405), (5, 11372281), (23, 2472235), (107, 531415), (115, 494447), (535, 106283), (2461, 23105), (4621, 12305)]