293814945

素因数分解:

$3^5\times 5^1\times {\mathrm{241823}}^1$

素因数の和:241843

約数の個数: 24

約数和(自身を含む): 528143616

約数和(自身を除く): 234328671

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 241823, 725469, 1209115, 2176407, 3627345, 6529221, 10882035, 19587663, 32646105, 58762989, 97938315, 293814945]

約数ペア:

[(1, 293814945), (3, 97938315), (5, 58762989), (9, 32646105), (15, 19587663), (27, 10882035), (45, 6529221), (81, 3627345), (135, 2176407), (243, 1209115), (405, 725469), (1215, 241823)]