2149786095

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{81017}}^1$

素因数の和:81115

約数の個数: 32

約数和(自身を含む): 3616643520

約数和(自身を除く): 1466857425

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 183, 305, 435, 915, 1769, 5307, 8845, 26535, 81017, 243051, 405085, 1215255, 2349493, 4942037, 7048479, 11747465, 14826111, 24710185, 35242395, 74130555, 143319073, 429957219, 716595365, 2149786095]

約数ペア:

[(1, 2149786095), (3, 716595365), (5, 429957219), (15, 143319073), (29, 74130555), (61, 35242395), (87, 24710185), (145, 14826111), (183, 11747465), (305, 7048479), (435, 4942037), (915, 2349493), (1769, 1215255), (5307, 405085), (8845, 243051), (26535, 81017)]