552225

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 942400

約数和(自身を除く): 390175

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 199, 555, 597, 925, 995, 2775, 2985, 4975, 7363, 14925, 22089, 36815, 110445, 184075, 552225]

約数ペア:

[(1, 552225), (3, 184075), (5, 110445), (15, 36815), (25, 22089), (37, 14925), (75, 7363), (111, 4975), (185, 2985), (199, 2775), (555, 995), (597, 925)]