28896885

素因数分解:

$3^3\times 5^1\times {\mathrm{214051}}^1$

素因数の和:214065

約数の個数: 16

約数和(自身を含む): 51372480

約数和(自身を除く): 22475595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 214051, 642153, 1070255, 1926459, 3210765, 5779377, 9632295, 28896885]

約数ペア:

[(1, 28896885), (3, 9632295), (5, 5779377), (9, 3210765), (15, 1926459), (27, 1070255), (45, 642153), (135, 214051)]