28827135

素因数分解:

$3^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{853}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 50092224

約数和(自身を除く): 21265089

約数列:

[1, 3, 5, 9, 15, 45, 751, 853, 2253, 2559, 3755, 4265, 6759, 7677, 11265, 12795, 33795, 38385, 640603, 1921809, 3203015, 5765427, 9609045, 28827135]

約数ペア:

[(1, 28827135), (3, 9609045), (5, 5765427), (9, 3203015), (15, 1921809), (45, 640603), (751, 38385), (853, 33795), (2253, 12795), (2559, 11265), (3755, 7677), (4265, 6759)]