11120895

素因数分解:

$3^9\times 5^1\times {\mathrm{113}}^1$

素因数の和:145

約数の個数: 40

約数和(自身を含む): 20194416

約数和(自身を除く): 9073521

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 243, 339, 405, 565, 729, 1017, 1215, 1695, 2187, 3051, 3645, 5085, 6561, 9153, 10935, 15255, 19683, 27459, 32805, 45765, 82377, 98415, 137295, 247131, 411885, 741393, 1235655, 2224179, 3706965, 11120895]

約数ペア:

[(1, 11120895), (3, 3706965), (5, 2224179), (9, 1235655), (15, 741393), (27, 411885), (45, 247131), (81, 137295), (113, 98415), (135, 82377), (243, 45765), (339, 32805), (405, 27459), (565, 19683), (729, 15255), (1017, 10935), (1215, 9153), (1695, 6561), (2187, 5085), (3051, 3645)]