68697795

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{42017}}^1$

素因数の和:42134

約数の個数: 16

約数和(自身を含む): 110927520

約数和(自身を除く): 42229725

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 42017, 126051, 210085, 630255, 4579853, 13739559, 22899265, 68697795]

約数ペア:

[(1, 68697795), (3, 22899265), (5, 13739559), (15, 4579853), (109, 630255), (327, 210085), (545, 126051), (1635, 42017)]