6993225

素因数分解:

$3^2\times 5^2\times {\mathrm{31081}}^1$

素因数の和:31097

約数の個数: 18

約数和(自身を含む): 12526046

約数和(自身を除く): 5532821

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 31081, 93243, 155405, 279729, 466215, 777025, 1398645, 2331075, 6993225]

約数ペア:

[(1, 6993225), (3, 2331075), (5, 1398645), (9, 777025), (15, 466215), (25, 279729), (45, 155405), (75, 93243), (225, 31081)]