28449555

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{99823}}^1$

素因数の和:99850

約数の個数: 16

約数和(自身を含む): 47915520

約数和(自身を除く): 19465965

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 99823, 299469, 499115, 1497345, 1896637, 5689911, 9483185, 28449555]

約数ペア:

[(1, 28449555), (3, 9483185), (5, 5689911), (15, 1896637), (19, 1497345), (57, 499115), (95, 299469), (285, 99823)]