27486945

素因数分解:

$3^6\times 5^1\times {\mathrm{7541}}^1$

素因数の和:7564

約数の個数: 28

約数和(自身を含む): 49460436

約数和(自身を除く): 21973491

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 7541, 22623, 37705, 67869, 113115, 203607, 339345, 610821, 1018035, 1832463, 3054105, 5497389, 9162315, 27486945]

約数ペア:

[(1, 27486945), (3, 9162315), (5, 5497389), (9, 3054105), (15, 1832463), (27, 1018035), (45, 610821), (81, 339345), (135, 203607), (243, 113115), (405, 67869), (729, 37705), (1215, 22623), (3645, 7541)]