27735525

素因数分解:

$3^2\times 5^2\times {\mathrm{123269}}^1$

素因数の和:123285

約数の個数: 18

約数和(自身を含む): 49677810

約数和(自身を除く): 21942285

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 123269, 369807, 616345, 1109421, 1849035, 3081725, 5547105, 9245175, 27735525]

約数ペア:

[(1, 27735525), (3, 9245175), (5, 5547105), (9, 3081725), (15, 1849035), (25, 1109421), (45, 616345), (75, 369807), (225, 123269)]