80752905

素因数分解:

$3^2\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{1543}}^1$

素因数の和:2717

約数の個数: 24

約数和(自身を含む): 140182848

約数和(自身を除く): 59429943

約数列:

[1, 3, 5, 9, 15, 45, 1163, 1543, 3489, 4629, 5815, 7715, 10467, 13887, 17445, 23145, 52335, 69435, 1794509, 5383527, 8972545, 16150581, 26917635, 80752905]

約数ペア:

[(1, 80752905), (3, 26917635), (5, 16150581), (9, 8972545), (15, 5383527), (45, 1794509), (1163, 69435), (1543, 52335), (3489, 23145), (4629, 17445), (5815, 13887), (7715, 10467)]