16756065

素因数分解:

$3^6\times 5^1\times {\mathrm{4597}}^1$

素因数の和:4620

約数の個数: 28

約数和(自身を含む): 30153684

約数和(自身を除く): 13397619

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 4597, 13791, 22985, 41373, 68955, 124119, 206865, 372357, 620595, 1117071, 1861785, 3351213, 5585355, 16756065]

約数ペア:

[(1, 16756065), (3, 5585355), (5, 3351213), (9, 1861785), (15, 1117071), (27, 620595), (45, 372357), (81, 206865), (135, 124119), (243, 68955), (405, 41373), (729, 22985), (1215, 13791), (3645, 4597)]