11680735

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 15800400

約数和(自身を除く): 4119665

約数列:

[1, 5, 11, 43, 55, 121, 215, 449, 473, 605, 2245, 2365, 4939, 5203, 19307, 24695, 26015, 54329, 96535, 212377, 271645, 1061885, 2336147, 11680735]

約数ペア:

[(1, 11680735), (5, 2336147), (11, 1061885), (43, 271645), (55, 212377), (121, 96535), (215, 54329), (449, 26015), (473, 24695), (605, 19307), (2245, 5203), (2365, 4939)]