28837635

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13831}}^1$

素因数の和:13978

約数の個数: 16

約数和(自身を含む): 46475520

約数和(自身を除く): 17637885

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 13831, 41493, 69155, 207465, 1922509, 5767527, 9612545, 28837635]

約数ペア:

[(1, 28837635), (3, 9612545), (5, 5767527), (15, 1922509), (139, 207465), (417, 69155), (695, 41493), (2085, 13831)]