82450405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{5197}}^1$

素因数の和:5388

約数の個数: 16

約数和(自身を含む): 104791680

約数和(自身を除く): 22341275

約数列:

[1, 5, 19, 95, 167, 835, 3173, 5197, 15865, 25985, 98743, 493715, 867899, 4339495, 16490081, 82450405]

約数ペア:

[(1, 82450405), (5, 16490081), (19, 4339495), (95, 867899), (167, 493715), (835, 98743), (3173, 25985), (5197, 15865)]