28996095

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13907}}^1$

素因数の和:14054

約数の個数: 16

約数和(自身を含む): 46730880

約数和(自身を除く): 17734785

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 13907, 41721, 69535, 208605, 1933073, 5799219, 9665365, 28996095]

約数ペア:

[(1, 28996095), (3, 9665365), (5, 5799219), (15, 1933073), (139, 208605), (417, 69535), (695, 41721), (2085, 13907)]