26385525

素因数分解:

$3^2\times 5^2\times {\mathrm{117269}}^1$

素因数の和:117285

約数の個数: 18

約数和(自身を含む): 47259810

約数和(自身を除く): 20874285

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 117269, 351807, 586345, 1055421, 1759035, 2931725, 5277105, 8795175, 26385525]

約数ペア:

[(1, 26385525), (3, 8795175), (5, 5277105), (9, 2931725), (15, 1759035), (25, 1055421), (45, 586345), (75, 351807), (225, 117269)]