22712545

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 27900288

約数和(自身を除く): 5187743

約数列:

[1, 5, 71, 137, 355, 467, 685, 2335, 9727, 33157, 48635, 63979, 165785, 319895, 4542509, 22712545]

約数ペア:

[(1, 22712545), (5, 4542509), (71, 319895), (137, 165785), (355, 63979), (467, 48635), (685, 33157), (2335, 9727)]