68355345

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{42589}}^1$

素因数の和:42704

約数の個数: 16

約数和(自身を含む): 110393280

約数和(自身を除く): 42037935

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 42589, 127767, 212945, 638835, 4557023, 13671069, 22785115, 68355345]

約数ペア:

[(1, 68355345), (3, 22785115), (5, 13671069), (15, 4557023), (107, 638835), (321, 212945), (535, 127767), (1605, 42589)]