28472115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271163}}^1$

素因数の和:271178

約数の個数: 16

約数和(自身を含む): 52063488

約数和(自身を除く): 23591373

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271163, 813489, 1355815, 1898141, 4067445, 5694423, 9490705, 28472115]

約数ペア:

[(1, 28472115), (3, 9490705), (5, 5694423), (7, 4067445), (15, 1898141), (21, 1355815), (35, 813489), (105, 271163)]