68776855

素因数分解:

$5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{2423}}^1$

素因数の和:3246

約数の個数: 16

約数和(自身を含む): 94477824

約数和(自身を除く): 25700969

約数列:

[1, 5, 7, 35, 811, 2423, 4055, 5677, 12115, 16961, 28385, 84805, 1965053, 9825265, 13755371, 68776855]

約数ペア:

[(1, 68776855), (5, 13755371), (7, 9825265), (35, 1965053), (811, 84805), (2423, 28385), (4055, 16961), (5677, 12115)]