16353405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21377}}^1$

素因数の和:21405

約数の個数: 24

約数和(自身を含む): 30014712

約数和(自身を除く): 13661307

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 21377, 64131, 106885, 192393, 320655, 363409, 961965, 1090227, 1817045, 3270681, 5451135, 16353405]

約数ペア:

[(1, 16353405), (3, 5451135), (5, 3270681), (9, 1817045), (15, 1090227), (17, 961965), (45, 363409), (51, 320655), (85, 192393), (153, 106885), (255, 64131), (765, 21377)]