40789805

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5741}}^1$

素因数の和:5789

約数の個数: 24

約数和(自身を含む): 58912920

約数和(自身を除く): 18123115

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 5741, 7105, 28705, 40187, 166489, 200935, 281309, 832445, 1165423, 1406545, 5827115, 8157961, 40789805]

約数ペア:

[(1, 40789805), (5, 8157961), (7, 5827115), (29, 1406545), (35, 1165423), (49, 832445), (145, 281309), (203, 200935), (245, 166489), (1015, 40187), (1421, 28705), (5741, 7105)]