28083645

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{751}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 50173440

約数和(自身を除く): 22089795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 751, 831, 1385, 2253, 2493, 3755, 4155, 6759, 7479, 11265, 12465, 20277, 33795, 37395, 101385, 208027, 624081, 1040135, 1872243, 3120405, 5616729, 9361215, 28083645]

約数ペア:

[(1, 28083645), (3, 9361215), (5, 5616729), (9, 3120405), (15, 1872243), (27, 1040135), (45, 624081), (135, 208027), (277, 101385), (751, 37395), (831, 33795), (1385, 20277), (2253, 12465), (2493, 11265), (3755, 7479), (4155, 6759)]