68489085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9187}}^1$

素因数の和:9273

約数の個数: 32

約数和(自身を含む): 127014912

約数和(自身を除く): 58525827

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 9187, 27561, 45935, 64309, 137805, 192927, 321545, 652277, 964635, 1956831, 3261385, 4565939, 9784155, 13697817, 22829695, 68489085]

約数ペア:

[(1, 68489085), (3, 22829695), (5, 13697817), (7, 9784155), (15, 4565939), (21, 3261385), (35, 1956831), (71, 964635), (105, 652277), (213, 321545), (355, 192927), (497, 137805), (1065, 64309), (1491, 45935), (2485, 27561), (7455, 9187)]