86733225

素因数分解:

$3^2\times 5^2\times {\mathrm{385481}}^1$

素因数の和:385497

約数の個数: 18

約数和(自身を含む): 155349246

約数和(自身を除く): 68616021

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 385481, 1156443, 1927405, 3469329, 5782215, 9637025, 17346645, 28911075, 86733225]

約数ペア:

[(1, 86733225), (3, 28911075), (5, 17346645), (9, 9637025), (15, 5782215), (25, 3469329), (45, 1927405), (75, 1156443), (225, 385481)]