28432945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{571}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 35747712

約数和(自身を除く): 7314767

約数列:

[1, 5, 23, 115, 433, 571, 2165, 2855, 9959, 13133, 49795, 65665, 247243, 1236215, 5686589, 28432945]

約数ペア:

[(1, 28432945), (5, 5686589), (23, 1236215), (115, 247243), (433, 65665), (571, 49795), (2165, 13133), (2855, 9959)]