57262365

素因数分解:

$3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1979}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 99459360

約数和(自身を除く): 42196995

約数列:

[1, 3, 5, 9, 15, 45, 643, 1929, 1979, 3215, 5787, 5937, 9645, 9895, 17811, 28935, 29685, 89055, 1272497, 3817491, 6362485, 11452473, 19087455, 57262365]

約数ペア:

[(1, 57262365), (3, 19087455), (5, 11452473), (9, 6362485), (15, 3817491), (45, 1272497), (643, 89055), (1929, 29685), (1979, 28935), (3215, 17811), (5787, 9895), (5937, 9645)]