1921876095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7536769}}^1$

素因数の和:7536794

約数の個数: 16

約数和(自身を含む): 3255884640

約数和(自身を除く): 1334008545

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7536769, 22610307, 37683845, 113051535, 128125073, 384375219, 640625365, 1921876095]

約数ペア:

[(1, 1921876095), (3, 640625365), (5, 384375219), (15, 128125073), (17, 113051535), (51, 37683845), (85, 22610307), (255, 7536769)]