201861645

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{82561}}^1$

素因数の和:82732

約数の個数: 16

約数和(自身を含む): 324964032

約数和(自身を除く): 123102387

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 82561, 247683, 412805, 1238415, 13457443, 40372329, 67287215, 201861645]

約数ペア:

[(1, 201861645), (3, 67287215), (5, 40372329), (15, 13457443), (163, 1238415), (489, 412805), (815, 247683), (2445, 82561)]