68335115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19441}}^1$

素因数の和:19502

約数の個数: 16

約数和(自身を含む): 88655520

約数和(自身を除く): 20320405

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 19441, 97205, 369379, 719317, 1846895, 3596585, 13667023, 68335115]

約数ペア:

[(1, 68335115), (5, 13667023), (19, 3596585), (37, 1846895), (95, 719317), (185, 369379), (703, 97205), (3515, 19441)]