68117185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19379}}^1$

素因数の和:19440

約数の個数: 16

約数和(自身を含む): 88372800

約数和(自身を除く): 20255615

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 19379, 96895, 368201, 717023, 1841005, 3585115, 13623437, 68117185]

約数ペア:

[(1, 68117185), (5, 13623437), (19, 3585115), (37, 1841005), (95, 717023), (185, 368201), (703, 96895), (3515, 19379)]