29947855

素因数分解:

$5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{3089}}^1$

素因数の和:3378

約数の個数: 16

約数和(自身を含む): 41232960

約数和(自身を除く): 11285105

約数列:

[1, 5, 7, 35, 277, 1385, 1939, 3089, 9695, 15445, 21623, 108115, 855653, 4278265, 5989571, 29947855]

約数ペア:

[(1, 29947855), (5, 5989571), (7, 4278265), (35, 855653), (277, 108115), (1385, 21623), (1939, 15445), (3089, 9695)]