289160565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1133963}}^1$

素因数の和:1133988

約数の個数: 16

約数和(自身を含む): 489872448

約数和(自身を除く): 200711883

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1133963, 3401889, 5669815, 17009445, 19277371, 57832113, 96386855, 289160565]

約数ペア:

[(1, 289160565), (3, 96386855), (5, 57832113), (15, 19277371), (17, 17009445), (51, 5669815), (85, 3401889), (255, 1133963)]