243018675

素因数分解:

$3^2\times 5^2\times {\mathrm{1080083}}^1$

素因数の和:1080099

約数の個数: 18

約数和(自身を含む): 435273852

約数和(自身を除く): 192255177

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1080083, 3240249, 5400415, 9720747, 16201245, 27002075, 48603735, 81006225, 243018675]

約数ペア:

[(1, 243018675), (3, 81006225), (5, 48603735), (9, 27002075), (15, 16201245), (25, 9720747), (45, 5400415), (75, 3240249), (225, 1080083)]