68353035

素因数分解:

$3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{7109}}^1$

素因数の和:7758

約数の個数: 16

約数和(自身を含む): 109550880

約数和(自身を除く): 41197845

約数列:

[1, 3, 5, 15, 641, 1923, 3205, 7109, 9615, 21327, 35545, 106635, 4556869, 13670607, 22784345, 68353035]

約数ペア:

[(1, 68353035), (3, 22784345), (5, 13670607), (15, 4556869), (641, 106635), (1923, 35545), (3205, 21327), (7109, 9615)]