80136245

素因数分解:

$5^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{1609}}^1$

素因数の和:3044

約数の個数: 16

約数和(自身を含む): 110046720

約数和(自身を除く): 29910475

約数列:

[1, 5, 7, 35, 1423, 1609, 7115, 8045, 9961, 11263, 49805, 56315, 2289607, 11448035, 16027249, 80136245]

約数ペア:

[(1, 80136245), (5, 16027249), (7, 11448035), (35, 2289607), (1423, 56315), (1609, 49805), (7115, 11263), (8045, 9961)]